[ci] Do not setup Vulkan SDK

Author: feisuzhu

.github/workflows/scripts/common-utils.ps1

@@ -1,6 +1,6 @@
 function UnsetGitCachingProxy {
     Write-Host "Unsetting git caching proxy"
-    git config --global --unset https.proxy
+    git config --global --unset https.proxy || true
     # git config --global --list | Select-String 'url\.' | ForEach-Object {
     #     $key = $_ -split '=' | Select-Object -First 1
     #     git config --global --unset-all $key
@@ -11,7 +11,7 @@ function SetGitCachingProxy {
     Write-Host "Setting up git caching proxy"
     # git config --global --add "url.http://oauth2:${env:GITHUB_TOKEN}@git-cdn-github.botmaster.tgr/.insteadOf" https://github.com/
     # git config --global --add "url.http://oauth2:${env:GITHUB_TOKEN}@git-cdn-github.botmaster.tgr/.insteadOf" git@github.com:
-    git config --global https.proxy http://proxy.tgr:18000
+    git config --global https.proxy http://proxy.tgr:18000 || true
 }
 
 if($env:TI_USE_GIT_CACHE) {

.github/workflows/scripts/common-utils.sh

@@ -5,15 +5,15 @@ set -x
 function unset-git-caching-proxy {
     echo "Unsetting git caching proxy"
     # git config --global --list | grep 'url\.' | cut -d'=' -f1 | xargs -L1 git config --global --unset-all || true
-    git config --global --unset https.proxy
+    git config --global --unset https.proxy || true
 }
 
 function set-git-caching-proxy {
     trap unset-git-caching-proxy EXIT
     echo "Setting git caching proxy"
     # git config --global --add url.http://oauth2:$GITHUB_TOKEN@git-cdn-github.botmaster.tgr/.insteadOf https://github.com/
     # git config --global --add url.http://oauth2:$GITHUB_TOKEN@git-cdn-github.botmaster.tgr/.insteadOf git@github.com:
-    git config --global https.proxy http://proxy.tgr:18000
+    git config --global https.proxy http://proxy.tgr:18000 || true
 }
 
 if [ ! -z "$TI_USE_GIT_CACHE" ]; then

.github/workflows/scripts/ti_build/entry.py

@@ -22,7 +22,8 @@
 from .python import get_desired_python_version, setup_python
 from .sccache import setup_sccache
 from .tinysh import Command, CommandFailed, git, nice
-from .vulkan import setup_vulkan
+
+# from .vulkan import setup_vulkan
 
 
 # -- code --
@@ -81,7 +82,7 @@ def setup_basic_build_env():
         setup_clang()
 
     setup_llvm()
-    setup_vulkan()
+    # setup_vulkan()
 
     sccache = setup_sccache()