Add GitHub Action to auto-update dotnet-install scripts

Co-authored-by: davidfowl <[email protected]>

Author: 2 people

.github/workflows/update-dotnet-install-scripts.yml

@@ -0,0 +1,38 @@
+name: Update dotnet-install Scripts
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 6 * * 1' # Weekly on Monday at 06:00 UTC
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  update-scripts:
+    runs-on: ubuntu-latest
+    if: ${{ github.repository_owner == 'dotnet' }}
+    steps:
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+
+      - name: Download dotnet-install.sh
+        run: |
+          curl -sSL -o src/Aspire.Cli/Resources/dotnet-install.sh https://dot.net/v1/dotnet-install.sh
+
+      - name: Download dotnet-install.ps1
+        run: |
+          curl -sSL -o src/Aspire.Cli/Resources/dotnet-install.ps1 https://dot.net/v1/dotnet-install.ps1
+
+      - name: Create or update pull request
+        uses: dotnet/actions-create-pull-request@e8d799aa1f8b17f324f9513832811b0a62f1e0b1
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          branch: update-dotnet-install-scripts
+          base: main
+          commit-message: "[Automated] Update dotnet-install scripts"
+          labels: |
+            area-cli
+            area-engineering-systems
+          title: "[Automated] Update dotnet-install scripts"
+          body: "Auto-generated update of embedded dotnet-install.sh and dotnet-install.ps1 scripts from https://dot.net/v1/."