update workflow file

Author: stm7128

.github/workflows/mozc-ut.yaml

@@ -42,22 +42,7 @@ jobs:
       shell: cmd
       working-directory: .\src
       run: |
-        ls ..\artifacts
         python -m pip install six requests
-    - name: Download artifact
-      uses: actions/download-artifact@v4
-      with:
-        name: mozcdic-ut
-        
-    - name: Check
-      shell: cmd
-      run: |
-        ls
-        
-    - name: copy UT dic
-      shell: powershell
-      run: |
-        Get-Content .\mozcdic-ut-windows.txt >> .\src\data\dictionary_oss\dictionary00.txt
 
 
     - name: Try to restore update_deps cache