chore(deps): bump typescript from 4.0.5 to 4.1.2 in /client

Bumps [typescript](https://github.com/Microsoft/TypeScript) from 4.0.5 to 4.1.2.
- [Release notes](https://github.com/Microsoft/TypeScript/releases)
- [Commits](https://github.com/Microsoft/TypeScript/compare/v4.0.5...v4.1.2)

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

client/package-lock.json

@@ -24940,9 +24940,9 @@
       }
     },
     "typescript": {
-      "version": "4.0.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.0.5.tgz",
-      "integrity": "sha512-ywmr/VrTVCmNTJ6iV2LwIrfG1P+lv6luD8sUJs+2eI9NLGigaN+nUQc13iHqisq7bra9lnmUSYqbJvegraBOPQ=="
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.1.2.tgz",
+      "integrity": "sha512-thGloWsGH3SOxv1SoY7QojKi0tc+8FnOmiarEGMbd/lar7QOEd3hvlx3Fp5y6FlDUGl9L+pd4n2e+oToGMmhRQ=="
     },
     "typescript-compare": {
       "version": "0.0.2",

client/package.json

@@ -74,7 +74,7 @@
     "sanitize-html": "^2.1.2",
     "sass.js": "^0.11.0",
     "store": "^2.0.12",
-    "typescript": "^4.0.5",
+    "typescript": "^4.1.2",
     "validator": "^13.1.17"
   },
   "keywords": [