Add workflow for cleaning up temporary folders on Windows

.github/workflows/misc-temp-folder-cleanup.yml

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+name: Misc - Temp Folder Cleanup
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch: # Allows manual triggering of the workflow
+
+jobs:
+  cleanup-temp:
+    runs-on: self-hosted # Uses the self-hosted runner
+
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v3
+
+      # Step 1: Check if the runner is on Windows OS
+      - name: Check OS
+        run: |
+          echo "Running on OS: $RUNNER_OS"
+        shell: bash
+
+      # Step 2: List all folders in C:\temp (only on Windows, and if C:\temp exists)
+      - name: List all folders in C:\temp
+        if: ${{ runner.os == 'Windows' }} && (exists 'C:\temp')
+        run: |
+          echo "Listing all folders in C:\temp..."
+          dir C:\temp /AD /B
+
+      # Step 3: Delete all folders in C:\temp
+      - name: Delete all folders in C:\temp
+        if: ${{ runner.os == 'Windows' }} && (exists 'C:\temp')
+        run: |
+          echo "Deleting all folders in C:\temp..."
+          # PowerShell command to remove all directories in C:\temp
+          Get-ChildItem -Path C:\temp -Directory | Remove-Item -Recurse -Force
+        shell: pwsh
+
+      # Step 4: If C:\temp doesn't exist, log a message and skip
+      - name: Skip Cleanup if C:\temp doesn't exist
+        if: ${{ runner.os == 'Windows' }} && !(exists 'C:\temp')
+        run: |
+          echo "C:\temp does not exist. Skipping cleanup step."