chore: update bundle dependencies for v4.90.3 (#4403)

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

Author: github-actions[bot]

public/bundle/enterprise/go.mod

@@ -2,7 +2,7 @@ module github.com/redpanda-data/connect/public/bundle/enterprise/v4
 
 go 1.26.2
 
-require github.com/redpanda-data/connect/v4 v4.90.2
+require github.com/redpanda-data/connect/v4 v4.90.3
 
 require (
 	buf.build/gen/go/bufbuild/protovalidate/protocolbuffers/go v1.36.11-20260209202127-80ab13bee0bf.1 // indirect

public/bundle/free/go.mod

@@ -2,7 +2,7 @@ module github.com/redpanda-data/connect/public/bundle/free/v4
 
 go 1.26.2
 
-require github.com/redpanda-data/connect/v4 v4.90.2
+require github.com/redpanda-data/connect/v4 v4.90.3
 
 require (
 	buf.build/gen/go/bufbuild/protovalidate/protocolbuffers/go v1.36.11-20260209202127-80ab13bee0bf.1 // indirect