fix: Correct GitHub ref context output and simplify dry-run condition

Author: webJose

.github/workflows/npm-publish.yml

@@ -56,7 +56,7 @@ jobs:
         shell: pwsh
         run: |
           Write-Host "GitHub Ref (env. variable): $env:GITHUB_REF"
-          Write-Host "GitHub Ref (context): {{ github.ref }}"
+          Write-Host "GitHub Ref (context): ${{ github.ref }}"
 
       - name: Install Dependencies
         run: npm ci
@@ -74,7 +74,7 @@ jobs:
         run: npm publish --access public --tag ${{ inputs.npm-tag }} --dry-run
 
       - name: Publish to NPM
-        if: github.ref == 'refs/heads/main' && inputs.dry-run == 'false'
+        if: github.ref == 'refs/heads/main' && !inputs.dry-run
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
         run: npm publish --access public --tag ${{ inputs.npm-tag }}