Improve step names for GHA readability

Author: brianhlin

.github/workflows/build-container.yml

@@ -28,16 +28,16 @@ jobs:
         repo: ['development', 'testing', 'release']
     steps:
 
-    - name: checkout compute-entrypoint
-      uses: actions/checkout@v2
+    - uses: actions/checkout@v2
 
     - name: Cache base image
       uses: actions/cache@v2
       with:
         path: /tmp/.buildx-cache
         key: base-${{ matrix.repo }}-buildx-${{ github.sha }}
 
-    - id: generate-tag-list
+    - name: Generate tag list
+      id: generate-tag-list
       env:
         REPO: ${{ matrix.repo }}
       run: |
@@ -66,16 +66,16 @@ jobs:
         image: ['hosted-ce', 'osg-ce-condor']
     steps:
 
-    - name: checkout compute-entrypoint
-      uses: actions/checkout@v2
+    - uses: actions/checkout@v2
 
     - name: Load cached base image
       uses: actions/cache@v2
       with:
         path: /tmp/.buildx-cache
         key: base-${{ matrix.repo }}-buildx-${{ github.sha }}
 
-    - id: generate-tag-list
+    - name: Generate tag list
+      id: generate-tag-list
       env:
         REPO: ${{ matrix.repo }}
         IMAGE: ${{ matrix.image }}