Merge pull request #239 from approvals/dependabot/github_actions/cygwin/cygwin-install-action-6

Bump cygwin/cygwin-install-action from 4 to 6

Author: Laguna1989

.github/workflows/cygwin.yml

@@ -20,7 +20,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Set up Cygwin
-        uses: cygwin/cygwin-install-action@v4
+        uses: cygwin/cygwin-install-action@v6
         with:
           packages: cmake libboost-devel libtool gcc-g++ binutils make