gh action / autotools / msys2: archive build artifacts.

Author: t-w

.github/workflows/autotools-msys2.yml

@@ -52,6 +52,15 @@ jobs:
           > tests/config.sh
         cat tests/config.sh
         ./tests/examples2/run_all_tests.sh /tmp/adflib/bin
+    - name: prepare artifacts
+      run: |
+        mv -v /tmp/adflib .
+        mv -v AUTHORS README* COPYING* BUGS* TODO adflib/
+    - uses: actions/upload-artifact@v4
+      with:
+        name: adflib-windows-msys2
+        path: |
+          adflib/
     - name: store logs from failed tests
       if: failure()
       uses: actions/upload-artifact@v4