- fix clang detection loop: apt-cache search prints 'name - desc', so use awk field 1 (not 2) and strip the clang- prefix from the loop variable

.github/workflows/publish_pypi.yml

@@ -48,7 +48,8 @@ jobs:
           sudo apt update
           sudo apt install -y build-essential cmake
           NEWEST=""
-          for v in $(apt-cache search '^clang-[0-9]+$' | awk '{print $2}' | sort -rn); do
+          for name in $(apt-cache search '^clang-[0-9]+$' | awk '{print $1}' | sort -rV); do
+            v=${name#clang-}
             if sudo apt-get install --dry-run -y "clang-$v" "llvm-$v" "lld-$v" "libclang-$v-dev" >/dev/null 2>&1; then
               NEWEST=$v
               break