update compnerd/gha-setup-swift to v0.3.0

Author: DivineDominion

.github/workflows/swift-windows.yml

@@ -22,7 +22,7 @@ jobs:
       uses: seanmiddleditch/gha-setup-vsdevenv@v5
 
     - name: Setup
-      uses: compnerd/gha-setup-swift@v0.2.3
+      uses: compnerd/gha-setup-swift@v0.3.0
       with:
         branch: swift-5.10-release
         tag: 5.10-RELEASE