Update V setup action to v1.4 in workflows

Changed the V setup GitHub Action from vlang/setup-v@v1 to vlang/setup-v@v1.4 in both CI and manual release workflows for improved compatibility and stability.

Author: russo-2025

.github/workflows/ci.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Install V
-        uses: vlang/setup-v@v1
+        uses: vlang/setup-v@v1.4
         with:
           version: weekly.2025.38
 

.github/workflows/manual-release.yml

@@ -44,7 +44,7 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Install V
-        uses: vlang/setup-v@v1
+        uses: vlang/setup-v@v1.4
         with:
           version: weekly.2025.38