chore(ci): remove redundant if conditions in build-and-publish workflow (#455)

The workflow only triggers on pushes to the master branch, so checking
github.ref == 'refs/heads/master' on individual steps is always true
and therefore redundant.

Closes #454

Signed-off-by: Shubh-Raj <shubhraj625@gmail.com>

Author: Shubh-Raj

.github/workflows/build-and-publish.yml

@@ -28,15 +28,12 @@ jobs:
           node-version: ${{ matrix.node-version }}
 
       - name: NPM Install
-        if: github.ref == 'refs/heads/master'
         run: npm install
 
       - name: NPM Build
-        if: github.ref == 'refs/heads/master'
         run: npm run build
 
       - name: Set S3 
-        if: github.ref == 'refs/heads/master'
         run: |
             echo "AWS_S3_BUCKET=${{secrets.AWS_S3_BUCKET}}" >> $GITHUB_ENV
 
@@ -52,4 +49,4 @@ jobs:
         env:
           DISTRIBUTION: ${{ secrets.AWS_CLOUDFRONT_DISTRIBUTION_ID }}
           PATHS: '/*'
-          AWS_REGION: ${{ secrets.AWS_REGION }}
+          AWS_REGION: ${{ secrets.AWS_REGION }}