fix reference to install and build commands

in workflow

Author: pyth0n1c

.github/workflows/unit-testing.yml

@@ -13,7 +13,10 @@ jobs:
           with:
             repository: 'splunk/security_content' #this should be the TARGET repo of the PR. we hardcode it for now
             ref: ${{ github.base_ref }}
-                            
+        
+            
+        - name: Install the contentctl-ng tool
+          uses: ./.github/actions/contentctl-ng-install-tool
 
         # Check out the PR, even if it lives in a fork.
         # Instructions for pulling a PR were taken from: 
@@ -28,10 +31,10 @@ jobs:
             git fetch origin pull/${{ github.event.pull_request.number }}/head:new_branch_for_testing
             #We must specifically get the PR's target branch from security_content, not the one that resides in the fork PR's forked repo           
             git switch new_branch_for_testing
-
-
-        - name: Run a contentctl-ng build to ensure that the branch in syntactically correct
-          uses: ./.github/actions/contentctl-build
+        
+        - name: Run a contentctl-ng build command to create a package that will be tested.
+          run: |
+            contentctl-ng build
         
         - name: Start the test environment
           run: |