Update Clang

Golden_Repo/c/Clang/Clang-11.0.0-GCCcore-9.3.0.eb

@@ -14,7 +14,8 @@ site_contacts = 'sc@fz-juelich.de'
 toolchain = {'name': 'GCCcore', 'version': '9.3.0'}
 
 source_urls = [
-    "https://github.com/llvm/llvm-project/releases/download/llvmorg-%(version)s"]
+    "https://github.com/llvm/llvm-project/releases/download/llvmorg-%(version)s"
+]
 sources = [
     'llvm-%(version)s.src.tar.xz',
     'clang-%(version)s.src.tar.xz',