Merge pull request #668 from CommunityToolkit/fix/ci

Fix CI error for detecting changed components

Author: Arlodotexe

.github/workflows/build.yml

@@ -135,8 +135,7 @@ jobs:
 
       - name: Get changed components
         run: |
-          $components = ./tooling/Get-Changed-Components.ps1
-          echo "CHANGED_COMPONENTS_LIST=$components" >> $env:GITHUB_ENV
+          echo "CHANGED_COMPONENTS_LIST=$(./tooling/Get-Changed-Components.ps1)" >> $env:GITHUB_ENV
 
       # Generate full solution with all projects (sample gallery heads, components, tests)
       - name: Generate solution with ${{ matrix.multitarget }} gallery, components and tests
@@ -267,8 +266,7 @@ jobs:
       # Get changed components
       - name: Get changed components
         run: |
-          $components = ./tooling/Get-Changed-Components.ps1
-          echo "CHANGED_COMPONENTS_LIST=$components" >> $env:GITHUB_ENV
+          echo "CHANGED_COMPONENTS_LIST=$(./tooling/Get-Changed-Components.ps1)" >> $env:GITHUB_ENV
 
       # Build and pack component nupkg
       - name: Build and pack component packages