Fix RC version handling

Author: 3alpha

.github/actions/get-version-info/action.yml

@@ -32,7 +32,7 @@ runs:
       id: get_version
       shell: bash
       run: |
-        VERSION=$(grep -E '^version = "[0-9]+\.[0-9]+\.[0-9]+"$' ${{ inputs.cargo_toml_path }} | head -n 1 | cut -d'"' -f2)
+        VERSION=$(grep -E '^version = "[0-9]+\.[0-9]+\.[0-9]+(-rc\.[0-9]+)?"$' ${{ inputs.cargo_toml_path }} | head -n 1 | cut -d'"' -f2)
         echo "version=$VERSION" >> $GITHUB_OUTPUT
 
     - name: Check if version is a release candidate