Run permissions fix on in-proc8 directory

Author: DavidBoike

.github/workflows/ci.yml

@@ -51,7 +51,7 @@ jobs:
         shell: bash
       - name: Fix Azure Functions Core Tools permissions - Linux
         if: runner.os == 'Linux'
-        run: sudo chmod +x /usr/lib/azure-functions-core-tools/in-proc6/func
+        run: sudo chmod +x /usr/lib/azure-functions-core-tools/in-proc8/func
       - name: Build
         run: dotnet build src --configuration Release
       - name: Upload packages