gha: require test-libpathrs for coverage

Fixes: ff371f0 ("ci: add test run for libpathrs")
Signed-off-by: Aleksa Sarai <[email protected]>

Author: cyphar

.github/workflows/ci.yml

@@ -304,6 +304,7 @@ jobs:
     needs:
       - test-windows
       - test-unix
+      - test-libpathrs
     steps:
       - uses: actions/checkout@v5
       - uses: actions/setup-go@v6