Chore: Bump hugo version for GH workflows

Author: lamATnginx

.github/workflows/hugo-build-test.yml

@@ -26,7 +26,7 @@ jobs:
       - name: Setup Hugo
         uses: peaceiris/actions-hugo@75d2e84710de30f6ff7268e08f310b60ef14033f # v3.0.0
         with:
-          hugo-version: 'latest'
+          hugo-version: '0.147.8'
           extended: true
 
       - name: Build Hugo

.github/workflows/nginx-documentation-build.yml

@@ -28,7 +28,7 @@ jobs:
       - name: Setup Hugo
         uses: peaceiris/actions-hugo@75d2e84710de30f6ff7268e08f310b60ef14033f # v3.0.0
         with:
-          hugo-version: "0.134.2"
+          hugo-version: '0.147.8'
           extended: true
 
       - name: Build Hugo site

.github/workflows/playwright.yml

@@ -20,7 +20,7 @@ jobs:
           - name: Setup Hugo
             uses: peaceiris/actions-hugo@75d2e84710de30f6ff7268e08f310b60ef14033f # v3.0.0
             with:
-                hugo-version: "0.134.2"
+                hugo-version: '0.147.8'
                 extended: true
           - name: Install dependencies and playwright browsers
             run: cd tests && npm ci && npx playwright install --with-deps

.github/workflows/update-screenshot.yml

@@ -32,7 +32,7 @@ jobs:
         - name: Setup Hugo
           uses: peaceiris/actions-hugo@75d2e84710de30f6ff7268e08f310b60ef14033f # v3.0.0
           with:
-              hugo-version: "0.134.2"
+              hugo-version: '0.147.8'
               extended: true
         - name: Install  dependencies and Playwright browsers
           run: cd tests && npm ci && npx playwright install --with-deps