Fix workflow names

Author: sd109

.github/workflows/build-push-artifacts.yml

@@ -13,11 +13,11 @@ jobs:
   publish_images:
     uses: ./.github/workflows/build-push-images.yml
     with:
-      ref: ${{ inputs.ref || github.ref }}
+      ref: ${{ github.ref }}
     secrets: inherit
 
   publish_charts:
     uses: ./.github/workflows/build-push-charts.yml
     with:
-      ref: ${{ inputs.ref || github.ref }}
+      ref: ${{ github.ref }}
     secrets: inherit

.github/workflows/build-push-charts.yml

@@ -1,5 +1,5 @@
 # Adapted from https://github.com/stackhpc/azimuth/blob/master/.github/workflows/build-push-artifacts.yaml
-name: Publish artifacts
+name: Publish Helm charts
 
 on:
   workflow_call:
@@ -24,7 +24,7 @@ jobs:
       - name: Check out the repository
         uses: actions/checkout@v4
         with:
-          ref: ${{ inputs.ref || github.ref }}
+          ref: ${{ inputs.ref }}
           # This is important for the semver action to work correctly
           # when determining the number of commits since the last tag
           fetch-depth: 0

.github/workflows/build-push-images.yml

@@ -1,5 +1,5 @@
 # Adapted from https://github.com/stackhpc/azimuth/blob/master/.github/workflows/build-push-artifacts.yaml
-name: Publish artifacts
+name: Publish container images
 
 on:
   workflow_call:
@@ -27,7 +27,7 @@ jobs:
       - name: Check out the repository
         uses: actions/checkout@v4
         with:
-          ref: ${{ inputs.ref || github.ref }}
+          ref: ${{ inputs.ref }}
 
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v3