fix: Remove unexpected space

Author: seanpoulter

.github/workflows/ci.yml

@@ -76,7 +76,7 @@ jobs:
           path: isomorphic-git-lightning-fs-0.0.0-development.tgz
 
       - name: Publish to npm
-        if: ${{ github.ref == 'beta '}}
+        if: ${{ github.ref == 'beta'}}
         # if: ${{ github.ref == 'main' || github.ref_name == 'beta' }}
         run: |
           npm run semantic-release