go.mod: remove replace and update github.com/gogo/googleapis v1.4.1

gogo/googleapis has a single dependency (github.com/gogo/protobuf), which is
currently the same version as we use, and we have a separate replace for that
dependency, so removing this override should not make a difference there.

gogo/googleapis v1.4.1 Includes updated protos with the gogo/protobuf fixes for
[CVE-2021-3121](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3121)

Change logs and diffs for each release:

- v1.3.3
  generate grpc service for google/longrunning/operations.proto
  full diff: https://github.com/gogo/googleapis/compare/v1.3.2...v1.3.3
- v1.4.0
  Add google geo type
  full diff: https://github.com/gogo/googleapis/compare/v1.3.3...v1.4.0
- v1.4.1
  This release contains sources generated with the version of gogo/protobuf
  containing a fix for the "skippy peanut butter" issue.
  full diff: https://github.com/gogo/googleapis/compare/v1.4.0...v1.4.1

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

go.mod

@@ -27,7 +27,7 @@ require (
 	github.com/docker/go-units v0.4.0
 	github.com/emicklei/go-restful/v3 v3.7.3
 	github.com/fsnotify/fsnotify v1.5.1
-	github.com/gogo/googleapis v1.4.0
+	github.com/gogo/googleapis v1.4.1
 	github.com/gogo/protobuf v1.3.2
 	github.com/google/go-cmp v0.5.6
 	github.com/google/uuid v1.2.0
@@ -135,7 +135,6 @@ require (
 
 // When updating replace rules, make sure to also update the rules in integration/client/go.mod and api/go.mod
 replace (
-	github.com/gogo/googleapis => github.com/gogo/googleapis v1.3.2
 	// urfave/cli must be <= v1.22.1 due to a regression: https://github.com/urfave/cli/issues/1092
 	github.com/urfave/cli => github.com/urfave/cli v1.22.1
 	google.golang.org/genproto => google.golang.org/genproto v0.0.0-20200224152610-e50cd9704f63