Bump version 1.11.0 to 1.11.1

Author: lloeki

lib/ddtrace/version.rb

@@ -4,7 +4,7 @@ module DDTrace
   module VERSION
     MAJOR = 1
     MINOR = 11
-    PATCH = 0
+    PATCH = 1
     PRE = nil
     BUILD = nil
     # PRE and BUILD above are modified for dev gems during gem build GHA workflow