Update proto/shared/shared.version.proto

Co-authored-by: Niklas van Schrick <[email protected]>

Author: raphael-goetz

proto/shared/shared.version.proto

@@ -7,5 +7,5 @@ package shared;
 message Version {
   int32 major = 1;
   int32 minor = 2;
-  int32 bug = 3;
+  int32 patch = 3;
 }