Merge pull request swiftlang#31045 from bitjammer/acgarland/sgf-0.5.0

[SymbolGraph] Bump format version to 0.5.0 NFC

Author: bitjammer

lib/SymbolGraphGen/FormatVersion.h

@@ -14,7 +14,7 @@
 #define SWIFT_SYMBOLGRAPHGEN_FORMATVERSION_H
 
 #define SWIFT_SYMBOLGRAPH_FORMAT_MAJOR 0
-#define SWIFT_SYMBOLGRAPH_FORMAT_MINOR 4
-#define SWIFT_SYMBOLGRAPH_FORMAT_PATCH 1
+#define SWIFT_SYMBOLGRAPH_FORMAT_MINOR 5
+#define SWIFT_SYMBOLGRAPH_FORMAT_PATCH 0
 
 #endif // SWIFT_SYMBOLGRAPHGEN_FORMATVERSION_H