chore(deps): bump gatsby-transformer-remark from 2.8.35 to 2.8.38

Bumps [gatsby-transformer-remark](https://github.com/gatsbyjs/gatsby/tree/HEAD/packages/gatsby-transformer-remark) from 2.8.35 to 2.8.38.
- [Release notes](https://github.com/gatsbyjs/gatsby/releases)
- [Changelog](https://github.com/gatsbyjs/gatsby/blob/master/packages/gatsby-transformer-remark/CHANGELOG.md)
- [Commits](https://github.com/gatsbyjs/gatsby/commits/gatsby-transformer-remark@2.8.38/packages/gatsby-transformer-remark)

Signed-off-by: dependabot[bot] <support@github.com>

client/package-lock.json

@@ -14515,13 +14515,13 @@
       }
     },
     "gatsby-transformer-remark": {
-      "version": "2.8.35",
+      "version": "2.8.38",
-      "resolved": "https://registry.npmjs.org/gatsby-transformer-remark/-/gatsby-transformer-remark-2.8.35.tgz",
+      "resolved": "https://registry.npmjs.org/gatsby-transformer-remark/-/gatsby-transformer-remark-2.8.38.tgz",
-      "integrity": "sha512-dIzl5OKgH3eeH8mJZ45GxgUVbClGp9VulGVVhJAnG7H5v3AMMey8JGVoUyECbAd42HH+2YoebYrvsEKExYeHFA==",
+      "integrity": "sha512-3zTdLAtawz0WF1aaj/vdhCuuaV1imUzZcZlUuZG0FxtjPOOYsvOOVwe56iN30adLkqZa8XGgr70B/rOUgUs/+A==",
       "requires": {
         "@babel/runtime": "^7.11.2",
         "bluebird": "^3.7.2",
-        "gatsby-core-utils": "^1.3.20",
+        "gatsby-core-utils": "^1.3.23",
         "gray-matter": "^4.0.2",
         "hast-util-raw": "^4.0.0",
         "hast-util-to-html": "^4.0.1",
@@ -14534,7 +14534,7 @@
         "remark-retext": "^3.1.3",
         "remark-stringify": "6.0.4",
         "retext-english": "^3.0.4",
-        "sanitize-html": "^1.27.0",
+        "sanitize-html": "^1.27.5",
         "underscore.string": "^3.3.5",
         "unified": "^6.2.0",
         "unist-util-remove-position": "^1.1.4",
@@ -14550,6 +14550,58 @@
             "regenerator-runtime": "^0.13.4"
           }
         },
+        "dom-serializer": {
+          "version": "1.1.0",
+          "resolved": "https://registry.npmjs.org/dom-serializer/-/dom-serializer-1.1.0.tgz",
+          "integrity": "sha512-ox7bvGXt2n+uLWtCRLybYx60IrOlWL/aCebWJk1T0d4m3y2tzf4U3ij9wBMUb6YJZpz06HCCYuyCDveE2xXmzQ==",
+          "requires": {
+            "domelementtype": "^2.0.1",
+            "domhandler": "^3.0.0",
+            "entities": "^2.0.0"
+          }
+        },
+        "domelementtype": {
+          "version": "2.0.2",
+          "resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-2.0.2.tgz",
+          "integrity": "sha512-wFwTwCVebUrMgGeAwRL/NhZtHAUyT9n9yg4IMDwf10+6iCMxSkVq9MGCVEH+QZWo1nNidy8kNvwmv4zWHDTqvA=="
+        },
+        "domhandler": {
+          "version": "3.3.0",
+          "resolved": "https://registry.npmjs.org/domhandler/-/domhandler-3.3.0.tgz",
+          "integrity": "sha512-J1C5rIANUbuYK+FuFL98650rihynUOEzRLxW+90bKZRWB6A1X1Tf82GxR1qAWLyfNPRvjqfip3Q5tdYlmAa9lA==",
+          "requires": {
+            "domelementtype": "^2.0.1"
+          }
+        },
+        "domutils": {
+          "version": "2.4.2",
+          "resolved": "https://registry.npmjs.org/domutils/-/domutils-2.4.2.tgz",
+          "integrity": "sha512-NKbgaM8ZJOecTZsIzW5gSuplsX2IWW2mIK7xVr8hTQF2v1CJWTmLZ1HOCh5sH+IzVPAGE5IucooOkvwBRAdowA==",
+          "requires": {
+            "dom-serializer": "^1.0.1",
+            "domelementtype": "^2.0.1",
+            "domhandler": "^3.3.0"
+          }
+        },
+        "entities": {
+          "version": "2.0.3",
+          "resolved": "https://registry.npmjs.org/entities/-/entities-2.0.3.tgz",
+          "integrity": "sha512-MyoZ0jgnLvB2X3Lg5HqpFmn1kybDiIfEQmKzTb5apr51Rb+T3KdmMiqa70T+bhGnyv7bQ6WMj2QMHpGMmlrUYQ=="
+        },
+        "gatsby-core-utils": {
+          "version": "1.3.23",
+          "resolved": "https://registry.npmjs.org/gatsby-core-utils/-/gatsby-core-utils-1.3.23.tgz",
+          "integrity": "sha512-H6n6dDeRZ22HAJaBUIt5YjB/BSaE8Jq+kayMUv/YzL1RL2yFZ5lqcLwIL1OE2vWk1mQjMUBZCRxLODU0q1i3bQ==",
+          "requires": {
+            "ci-info": "2.0.0",
+            "configstore": "^5.0.1",
+            "fs-extra": "^8.1.0",
+            "node-object-hash": "^2.0.0",
+            "proper-lockfile": "^4.1.1",
+            "tmp": "^0.2.1",
+            "xdg-basedir": "^4.0.0"
+          }
+        },
         "hast-to-hyperscript": {
           "version": "5.0.0",
           "resolved": "https://registry.npmjs.org/hast-to-hyperscript/-/hast-to-hyperscript-5.0.0.tgz",
@@ -14613,6 +14665,17 @@
             "space-separated-tokens": "^1.0.0"
           }
         },
+        "htmlparser2": {
+          "version": "4.1.0",
+          "resolved": "https://registry.npmjs.org/htmlparser2/-/htmlparser2-4.1.0.tgz",
+          "integrity": "sha512-4zDq1a1zhE4gQso/c5LP1OtrhYTncXNSpvJYtWJBtXAETPlMfi3IFNjGuQbYLuVY4ZR0QMqRVvo4Pdy9KLyP8Q==",
+          "requires": {
+            "domelementtype": "^2.0.1",
+            "domhandler": "^3.0.0",
+            "domutils": "^2.0.0",
+            "entities": "^2.0.0"
+          }
+        },
         "is-plain-obj": {
           "version": "1.1.0",
           "resolved": "https://registry.npmjs.org/is-plain-obj/-/is-plain-obj-1.1.0.tgz",
@@ -14704,6 +14767,17 @@
             "xtend": "^4.0.1"
           }
         },
+        "sanitize-html": {
+          "version": "1.27.5",
+          "resolved": "https://registry.npmjs.org/sanitize-html/-/sanitize-html-1.27.5.tgz",
+          "integrity": "sha512-M4M5iXDAUEcZKLXkmk90zSYWEtk5NH3JmojQxKxV371fnMh+x9t1rqdmXaGoyEHw3z/X/8vnFhKjGL5xFGOJ3A==",
+          "requires": {
+            "htmlparser2": "^4.1.0",
+            "lodash": "^4.17.15",
+            "parse-srcset": "^1.0.2",
+            "postcss": "^7.0.27"
+          }
+        },
         "stringify-entities": {
           "version": "1.3.2",
           "resolved": "https://registry.npmjs.org/stringify-entities/-/stringify-entities-1.3.2.tgz",