Merge pull request #391 from djarecka/fix/GA_singularity

fixing singularity GA workflow: adding singularity path to GITHUB_PATH

Author: djarecka

.github/workflows/testsingularity.yml

@@ -34,14 +34,14 @@ jobs:
       - name: Build
         run: |
           cd singularity
-          ./mconfig --without-suid -p ${{ runner.tool_cache }}/singularity/${{ env.RELEASE_VERSION }}/x64
+          ./mconfig --without-suid -p /usr/local/
           make -C ./builddir
           sudo make -C ./builddir install
           cd ..
       - name: Echo singularity version
         run: |
           echo ${{ github.ref }}
-          ${{ runner.tool_cache }}/singularity/${{ env.RELEASE_VERSION }}/x64/bin/singularity --version
+          singularity --version
 
 
       - name: Set up Python ${{ matrix.python-version }}