Bump version in CI

Author: joncinque

.github/workflows/main.yml

@@ -9,7 +9,7 @@ on:
       - main
 
 env:
-  SOLANA_ZIG_VERSION: v1.47.0
+  SOLANA_ZIG_VERSION: v1.52.0
   SOLANA_ZIG_DIR: solana-zig
   SOLANA_C_DIR: solana-c-sdk
   SOLANA_LLVM_DIR: solana-llvm