fix(workflow/linux-musl): remove duplicate vulkan-loader in linux-musl-gpu installation

Author: Gioee

.github/workflows/main.yml

@@ -200,7 +200,7 @@ jobs:
 
       - name: linux-musl install vulkan
         if: matrix.name == 'linux-musl-gpu'
-        run: ${{ matrix.arch == 'arm64' && 'docker exec alpine' || '' }} apk add --no-cache vulkan-headers vulkan-loader-dev shaderc vulkan-loader vulkan-tools vulkan-icd-loader
+        run: ${{ matrix.arch == 'arm64' && 'docker exec alpine' || '' }} apk add --no-cache vulkan-headers vulkan-loader-dev shaderc vulkan-loader vulkan-tools
 
       - name: cache llama.cpp build
         id: cache-llama