Add increment docs infra to increment-cargo-version (#6456)

scripts/increment-cargo-version.sh

@@ -32,6 +32,8 @@ readCargoVariable() {
 
 # shellcheck disable=2207
 Cargo_tomls=($(find . -name Cargo.toml))
+# shellcheck disable=2207
+markdownFiles=($(find . -name "*.md"))
 
 # Collect the name of all the internal crates
 crates=()
@@ -108,6 +110,15 @@ for Cargo_toml in "${Cargo_tomls[@]}"; do
   done
 done
 
+# Update all the documentation references
+for file in "${markdownFiles[@]}"; do
+  # Set new crate version
+  (
+    set -x
+    sed -i "$file" -e "s/$currentVersion/$newVersion/g"
+  )
+done
+
 echo "$currentVersion -> $newVersion"
 
 exit 0