fix: Link checker exclude

Signed-off-by: Ashwin P Chandran <ashwinpc@amazon.com>

.github/workflows/links_checker.yml

@@ -24,7 +24,7 @@ jobs:
       id: lychee
       uses: lycheeverse/lychee-action@v1.0.9
       with:
-        args: --accept=200,403,429 --exclude ${{ env.LYCHEE_EXCLUDE }} --exclude-mail "**/*.html" "**/*.md" "**/*.txt" "**/*.json" "**/*.js" "**/*.ts" "**/*.tsx"
+        args: --accept=200,403,429 --exclude ${{ env.LYCHEE_EXCLUDE }} --exclude-mail "**/*.html" "**/*.md" "**/*.txt" "**/*.json" "**/*.js" "**/*.ts" "**/*.tsx" "**/release-notes/*.md"
       env:
         GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
     - name: Fail if there were link errors