Update go.mod to require connect v4.90.2

Updated the required version of github.com/redpanda-data/connect/v4 from v4.90.1 to v4.90.2.

Author: josephwoodward

public/bundle/enterprise/go.mod

@@ -2,11 +2,7 @@ module github.com/redpanda-data/connect/public/bundle/enterprise/v4
 
 go 1.26.2
 
-<<<<<<< update-bundles-v4.90.2
 require github.com/redpanda-data/connect/v4 v4.90.2
-=======
-require github.com/redpanda-data/connect/v4 v4.90.1
->>>>>>> main
 
 require (
 	buf.build/gen/go/bufbuild/protovalidate/protocolbuffers/go v1.36.11-20260209202127-80ab13bee0bf.1 // indirect