Experimental: fix libssh2 workflow with Docker 29

Author: padelsbach

.github/workflows/libssh2.yml

@@ -78,6 +78,11 @@ jobs:
         run: |
             sed -i 's/testing-slim/oldstable-slim/' tests/openssh_server/Dockerfile
 
+      - name: Fix Docker port binding for Docker 29
+        working-directory: libssh2
+        run: |
+          sed -i 's/docker run --rm -d -p 22/docker run --rm -d -p 127.0.0.1::22/' tests/openssh_fixture.c
+
       - name: Run libssh2 tests
         working-directory: libssh2
         run: make -j check