ci : move cuda-toolkit installation before configuring sccache

This commit moves the installation of the CUDA Toolkit before
configuring sccache. This is to aviod it being cached.

Author: danbev

.github/workflows/build.yml

@@ -597,6 +597,12 @@ jobs:
           variant: sccache
           evict-old-files: 1d
 
+      - name: Install CUDA Toolkit
+        id: cuda-toolkit
+        uses: Jimver/[email protected]
+        with:
+          cuda: '${{ matrix.cuda-toolkit }}'
+
       - name: Configure CUDA compilation cache
         run: |
           New-Item -Path "${{ github.workspace }}\cuda_cache" -ItemType Directory -Force
@@ -614,12 +620,6 @@ jobs:
       - name: Add msbuild to PATH
         uses: microsoft/setup-msbuild@v2
 
-      - name: Install CUDA Toolkit
-        id: cuda-toolkit
-        uses: Jimver/[email protected]
-        with:
-          cuda: '${{ matrix.cuda-toolkit }}'
-
       - name: Install 7-Zip
         run: choco install 7zip -y