doc: Updated PR Validator (#4697)

* Update pr-issue-validator.yaml

* Update semantic.yml

Author: prakarsh-dt

.github/semantic.yml

@@ -10,3 +10,4 @@ types:
   - docs
   - doc
   - release
+  - misc

.github/workflows/pr-issue-validator.yaml

@@ -51,8 +51,8 @@ jobs:
           export forked=true
         fi
         echo "forked: $forked"
-        if [[ "$TITLE" == *"doc:"* || "$TITLE" == *"docs:"* || "$TITLE" == *"chore:"* || "$TITLE" == *"release:"* || "$TITLE" == *"Release:"*  ]]; then
-          echo "Skipping validation as this is a PR for documentation or chore."
+        if [[ "$TITLE" == *"doc:"* || "$TITLE" == *"docs:"* || "$TITLE" == *"misc:"* || "$TITLE" == *"release:"* || "$TITLE" == *"Release:"*  ]]; then
+          echo "Skipping validation as this is a PR for documentation or misc."
           if [[ $forked == true ]]; then
             echo "PR:Ready-to-Review, exiting gracefully"
             exit 0