Simplify dfetch initialization in build workflow

Author: spoorcc

.github/workflows/build.yml

@@ -145,14 +145,11 @@ jobs:
         $env:PATH
         Get-ChildItem $env:ProgramFiles
         Get-ChildItem ${env:ProgramFiles(x86)}
-        echo "C:\Program Files (x86)\dfetch" >> $GITHUB_PATH
+        echo "C:\Program Files (x86)\dfetch" >> $env:GITHUB_PATH
 
       shell: pwsh
 
-    - run: |
-         $env:PATH
-         Get-ChildItem ${env:ProgramFiles(x86)}
-         dfetch init
+    - run: dfetch init
     - run: dfetch environment
     - run: dfetch validate
     - run: dfetch check