chore(deps): update pnpm/action-setup action to v6

Author: renovate[bot]

.github/workflows/deploy-gh-pages.yml

@@ -28,7 +28,7 @@ jobs:
 
       # Install pnpm
       - name: Install pnpm
-        uses: pnpm/action-setup@b906affcce14559ad1aafd4ab0e942779e9f58b1 # v4
+        uses: pnpm/action-setup@8912a9102ac27614460f54aedde9e1e7f9aec20d # v6
         with:
           version: 10
 

.github/workflows/release.yml

@@ -26,7 +26,7 @@ jobs:
           persist-credentials: false
 
       - name: Install pnpm
-        uses: pnpm/action-setup@b906affcce14559ad1aafd4ab0e942779e9f58b1 # v4
+        uses: pnpm/action-setup@8912a9102ac27614460f54aedde9e1e7f9aec20d # v6
         with:
           version: 10