Cygwin Issues.

There have been issues with cygwin/windows CI tests. I think I
have identified the problem as missing steps in the workflow file.
This also incorporates a minor change in the dependencies for cygwin.
That was taken from openssh master.

Author: rapier1

.github/setup_ci.sh

@@ -14,7 +14,7 @@ case "$host" in
 	echo Removing extended ACLs so umask works as expected.
 	setfacl -b . regress
 	PACKAGES="$PACKAGES,autoconf,automake,cygwin-devel,gcc-core"
-	PACKAGES="$PACKAGES,make,openssl-devel,zlib-devel"
+	PACKAGES="$PACKAGES,make,openssl,libssl-devel,zlib-devel"
 	;;
 *-darwin*)
 	PACKAGER=brew

.github/workflows/c-cpp.yml

@@ -106,6 +106,12 @@ jobs:
 #          - { target: macos-14, config: pam }
     runs-on: ${{ matrix.target }}
     steps:
+    - name: set cygwin git params
+      if: ${{ startsWith(matrix.target, 'windows') }}
+      run: git config --global core.autocrlf input
+    - name: install cygwin
+      if: ${{ startsWith(matrix.target, 'windows') }}
+      uses: cygwin/cygwin-install-action@master
     - uses: actions/checkout@main
     - name: setup CI system
       run: sh ./.github/setup_ci.sh ${{ matrix.config }}