Merge pull request #7017 from dotnet/dependabot/github_actions/dotnet-f267ca2b79

Bump the dotnet group with 2 updates

Author: github-actions[bot]

.github/workflows/dependabot-approve-and-automerge.yml

@@ -12,7 +12,7 @@ jobs:
     steps:
       - name: Dependabot metadata
         id: metadata
-        uses: dependabot/fetch-metadata@v2.2.0
+        uses: dependabot/fetch-metadata@v2.3.0
         with:
           github-token: "${{ secrets.GITHUB_TOKEN }}"
       - name: Approve a PR

.github/workflows/markdownlint.yml

@@ -16,7 +16,7 @@ jobs:
     steps:
     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 #@v2
     - name: Use Node.js
-      uses: actions/setup-node@39370e3970a6d050c480ffad4ff0ed4d3fdee5af #@v1
+      uses: actions/setup-node@1d0ff469b7ec7b3cb9d8673fde0c81c44821de2a #@v1
       with:
         node-version: 12.x
     - name: Run Markdownlint