Fix the env step

Author: shahmishal

.github/workflows/swift_package_test.yml

@@ -45,7 +45,7 @@ jobs:
       uses: actions/checkout@v4
     - name: Set environment variables
       if: ${{ inputs.env_vars }}
-        run: |
+      run: |
           for i in "${{ inputs.env_vars }}"
           do
             printf "%s\n" $i >> $GITHUB_ENV