Fix the failing CI again (#400)

## Summary

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## Details

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- [ ]

## Test Plan

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-

## Related Issues

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- Resolves #

---

- [ ] "I certify that all code in this PR is my own, except as noted
below."

## Use of AI

- [ ] Includes AI-assisted code completion
- [ ] Includes code generated by an AI application
- [ ] Includes AI-generated tests (NOTE: AI written tests should have a
docstring that includes `## WRITTEN BY AI ##`)

Signed-off-by: Samuel Monson <[email protected]>

Author: sjmonson

.github/workflows/release-candidate.yml

@@ -299,17 +299,19 @@ jobs:
           fetch-depth: 0
       - name: Get version from branch
         run: |
-          GITHUB_REF="${{ github.ref }}"
-          [[ -z "$GITHUB_REF" ]] && exit 1 # Fail if ref is unset
-          echo "PACKAGE_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
+          echo "package_version=${GITHUB_REF#refs/heads/release/}" >> $GITHUB_ENV
+      - name: Fail if version is unset
+        if: ${{ env.package_version == '' }}
+        run: |
+          exit 1
       - name: Buildah build
         id: build-image
         uses: redhat-actions/buildah-build@v2
         with:
           image: ${{ github.event.repository.name }}
           build-args: |
             GUIDELLM_BUILD_TYPE=candidate
-          tags: ${{ env.package_version }}~rc
+          tags: ${{ env.package_version= }}~rc
           containerfiles: |
             ./Containerfile
       - name: Push To ghcr.io

.github/workflows/release.yml

@@ -298,9 +298,11 @@ jobs:
           fetch-depth: 0
       - name: Get version from branch
         run: |
-          GITHUB_REF="${{ github.ref }}"
-          [[ -z "$GITHUB_REF" ]] && exit 1 # Fail if ref is unset
-          echo "PACKAGE_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
+          echo "package_version=${GITHUB_REF#refs/tags/}" >> $GITHUB_ENV
+      - name: Fail if version is unset
+        if: ${{ env.package_version == '' }}
+        run: |
+          exit 1
       - name: Buildah build
         id: build-image
         uses: redhat-actions/buildah-build@v2