Fix NFR workflow input check (#1725)

Problem: The nginx_plus input check was not working and therefore did not create the right variables.

Solution: Evaluate the boolean val by removing quotes

Author: sjberman

.github/workflows/nfr.yml

@@ -160,15 +160,15 @@ jobs:
     - name: Open a PR with the results
       uses: peter-evans/create-pull-request@70a41aba780001da0a30141984ae2a0c95d8704e # v6.0.2
       with:
-        commit-message: NFR Test Results for NGF version ${{ inputs.version }}${{ inputs.nginx_plus == 'true' && '(Plus)' || ''}}
+        commit-message: NFR Test Results for NGF version ${{ inputs.version }} ${{ inputs.nginx_plus == true && '(Plus)' || ''}}
         author: ${{ github.actor }} <${{ github.actor_id }}+${{ github.actor }}@users.noreply.github.com>
-        branch: tests/nfr-tests-${{ inputs.version }}${{ inputs.nginx_plus == 'true' && '-plus' || ''}}
+        branch: tests/nfr-tests-${{ inputs.version }}${{ inputs.nginx_plus == true && '-plus' || ''}}
         delete-branch: true
-        title: NFR Test Results for NGF version ${{ inputs.version }}${{ inputs.nginx_plus == 'true' && '(Plus)' || ''}}
+        title: NFR Test Results for NGF version ${{ inputs.version }} ${{ inputs.nginx_plus == true && '(Plus)' || ''}}
         add-paths: |
           tests/results/
         body: |
-          Update with NFR test results for NGF version ${{ inputs.version }}${{ inputs.nginx_plus == 'true' && '(Plus)' || ''}}
+          Update with NFR test results for NGF version ${{ inputs.version }} ${{ inputs.nginx_plus == true && '(Plus)' || ''}}
           - Auto-generated by the NFR tests workflow run ${{ github.run_id }}
           - Tests ran using Docker image tag ${{ inputs.image_tag }}
           - ${{ inputs.test_label }} test(s) ran