[BUGFIX] bump vendor gosrc.io/xmpp to pr fork

.gitlab-ci.yml

@@ -3,6 +3,9 @@ stages:
   - build
   - test
 
+variables:
+        GIT_SUBMODULE_STRATEGY: recursive
+
 before_script:
   - mkdir -p /go/src/dev.sum7.eu/$CI_PROJECT_NAMESPACE/
   - cp -R $CI_PROJECT_DIR /go/src/dev.sum7.eu/$CI_PROJECT_NAMESPACE
@@ -24,10 +27,12 @@ test-my-project:
   script:
     - ./.ci/check-gofmt
     - ./.ci/check-testfiles
+    - go get -d github.com/stretchr/testify/assert
     - go test $(go list ./... | grep -v /vendor/) -v -coverprofile .testCoverage.txt
     - go tool cover -func=.testCoverage.txt
 
 test-race-my-project:
   stage: test
   script:
+    - go get -d github.com/stretchr/testify/assert
     - go test -race ./...

.gitmodules

@@ -0,0 +1,4 @@
+[submodule "vendor/gosrc.io/xmpp"]
+	path = vendor/gosrc.io/xmpp
+	url = https://github.com/genofire/go-xmpp
+	branch = msg_extension

component/all/main_test.go

@@ -0,0 +1 @@
+package all

vendor/gosrc.io/xmpp

@@ -0,0 +1 @@
+Subproject commit 3ddad3f7a28604fa8c4fd5035d5a37aa1d676c95