chore(release): 2.1.6 [skip ci]

## [2.1.6](https://gitlab.com/to-be-continuous/maven/compare/2.1.5...2.1.6) (2022-04-26)

### Bug Fixes

* migrate deprecated CI_BUILD_REF_NAME variable ([ed46369a](https://gitlab.com/to-be-continuous/maven/commit/ed46369a84f43a320356ce44b0c7a3ebd595712e))

CHANGELOG.md

+## [2.1.6](https://gitlab.com/to-be-continuous/maven/compare/2.1.5...2.1.6) (2022-04-26)
+
+
+### Bug Fixes
+
+* migrate deprecated CI_BUILD_REF_NAME variable ([ed46369](https://gitlab.com/to-be-continuous/maven/commit/ed46369a84f43a320356ce44b0c7a3ebd595712e))
+
 ## [2.1.5](https://gitlab.com/to-be-continuous/maven/compare/2.1.4...2.1.5) (2022-04-02)
 
 

README.md

@@ -11,7 +11,7 @@ In order to include this template in your project, add the following to your `gi
 ```yaml
 include:
   - project: 'to-be-continuous/maven'
-    ref: '2.1.5'
+    ref: '2.1.6'
     file: '/templates/gitlab-ci-maven.yml'
 ```
 

templates/gitlab-ci-maven.yml

@@ -434,7 +434,7 @@ stages:
     esac
   }
 
-  if [[ "$TEMPLATE_CHECK_UPDATE_DISABLED" != "true" ]]; then check_for_update maven "2.1.5"; fi
+  if [[ "$TEMPLATE_CHECK_UPDATE_DISABLED" != "true" ]]; then check_for_update maven "2.1.6"; fi
   unscope_variables
 
   # ENDSCRIPT
@@ -444,7 +444,7 @@ stages:
   image: $MAVEN_IMAGE
   services:
     - name: "$CI_REGISTRY/to-be-continuous/tools/tracking:master"
-      command: ["--service", "maven", "2.1.5" ]
+      command: ["--service", "maven", "2.1.6" ]
   before_script:
     - *mvn-scripts
     - install_ca_certs "${CUSTOM_CA_CERTS:-$DEFAULT_CA_CERTS}"