Fix lint:md command to include additional directories (#823)

Author: soumeh01

package.json

@@ -387,7 +387,7 @@
     "all": "yarn && yarn download-tools && yarn test",
     "package": "vsce package --yarn",
     "tpip:report": "tsx scripts/tpip-reporter --header docs/tpip-header.md docs/third-party-licenses.json TPIP.md",
-    "lint:md": "markdownlint **/*.md -c ./.github/markdownlint.jsonc -i ./node_modules ./dist ./coverage ./tools",
+    "lint:md": "markdownlint **/*.md -c ./.github/markdownlint.jsonc -i ./node_modules -i ./dist -i ./coverage -i ./tools",
     "check:links": "tsx scripts/check-links.ts -i ./node_modules/** -i ./.github/** -c ./.github/markdown-link-check.jsonc",
     "copyright:check": "tsx scripts/copyright-manager.ts --mode=check --include=src/**/*.ts,scripts/**/*.ts --exclude=**/node_modules/**,coverage/**,dist/**,tools/**",
     "copyright:fix": "tsx scripts/copyright-manager.ts --mode=fix --include=src/**/*.ts,scripts/**/*.ts --exclude=**/node_modules/**,coverage/**,dist/**,tools/**"