Merge pull request #524 from chrxh/copilot/optimize-ci-incremental-builds

Enable incremental CI builds on self-hosted runners

Author: chrxh

.github/workflows/copilot-setup-steps.yml

@@ -34,6 +34,7 @@ jobs:
     - uses: actions/checkout@v4
       with:
         submodules: recursive
+        clean: false
 
     - name: Unshallow vcpkg submodule
       run: |

.github/workflows/ubuntu-ci.yml

@@ -24,6 +24,7 @@ jobs:
     - uses: actions/checkout@v4
       with:
         submodules: recursive
+        clean: false
 
     - name: Unshallow vcpkg submodule
       run: |

.github/workflows/windows-ci.yml

@@ -24,6 +24,7 @@ jobs:
     - uses: actions/checkout@v4
       with:
         submodules: recursive
+        clean: false
 
     - name: Unshallow vcpkg submodule
       shell: pwsh