Fix typo in workflow variable.

* .github/workflows/autoconf.yml
  (steps.platform.outputs.apache_mpm): Renamed from steps.platform.outputs.apache-mpm.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1934711 13f79535-47bb-0310-9956-ffa450edef68

Author: brainy

.github/workflows/autoconf.yml

@@ -119,10 +119,10 @@ jobs:
         run: |
           if test "$RUNNER_OS" = 'macOS'; then
               echo "python=$HOME/test-python-venv/bin/python3" >> "$GITHUB_OUTPUT"
-              echo "apache-mpm=prefork >> "$GITHUB_OUTPUT""
+              echo "apache_mpm=prefork >> "$GITHUB_OUTPUT""
           else
               echo "python=$(which python3)" >> "$GITHUB_OUTPUT"
-              echo "apache-mpm=event >> "$GITHUB_OUTPUT""
+              echo "apache_mpm=event >> "$GITHUB_OUTPUT""
           fi
 
       - name: autogen
@@ -168,7 +168,7 @@ jobs:
       - name: Run tests
         run: |
           make ${{matrix.check-target}} PARALLEL=6 \
-              APACHE_MPM="${{ steps.platform.outputs.apache-mpm }}" \
+              APACHE_MPM="${{ steps.platform.outputs."apache_mpm }}" \
               PYTHON_VENV="$HOME/test-python-venv"
 
       - name: Archive test logs