fix: Update goveralls

Signed-off-by: Ce Gao <[email protected]>

.travis.yml

@@ -23,7 +23,7 @@ script:
   # For now though we just run all tests in pkg.
   # And we can not use ** because goveralls uses filepath.Match
   # to match ignore files and it does not support it.
-  - goveralls -service=travis-ci -v -package ./pkg/... -ignore "pkg/client/*/*.go,pkg/client/*/*/*.go,pkg/client/*/*/*/*.go,pkg/client/*/*/*/*/*.go,pkg/client/*/*/*/*/*/*.go,pkg/client/*/*/*/*/*/*/*.go,pkg/util/testutil/*.go,pkg/apis/tensorflow/*/zz_generated.*.go,pkg/apis/tensorflow/*/*_generated.go,pkg/apis/common/*/zz_generated.*.go,pkg/apis/common/*/*_generated.go"
+  - goveralls -service=travis-ci -v -package ./pkg/... -ignore "pkg/client/*/*.go,pkg/client/*/*/*.go,pkg/client/*/*/*/*.go,pkg/client/*/*/*/*/*.go,pkg/client/*/*/*/*/*/*.go,pkg/client/*/*/*/*/*/*/*.go,pkg/util/*.go,pkg/util/*/*.go,pkg/apis/tensorflow/*/zz_generated.*.go,pkg/apis/tensorflow/*/*_generated.go,pkg/apis/common/*/zz_generated.*.go,pkg/apis/common/*/*_generated.go"
 
 notifications:
   webhooks: https://www.travisbuddy.com/