chore(release): 5.1.0 [skip ci]

# [5.1.0](https://gitlab.com/to-be-continuous/docker/compare/5.0.3...5.1.0) (2023-05-27)

### Features

* **workflow:** extend (skip ci) feature ([43ab7e77](https://gitlab.com/to-be-continuous/docker/commit/43ab7e77f94fbd36cf0e0845c5d6efa78c89621b))

CHANGELOG.md

+# [5.1.0](https://gitlab.com/to-be-continuous/docker/compare/5.0.3...5.1.0) (2023-05-27)
+
+
+### Features
+
+* **workflow:** extend (skip ci) feature ([43ab7e7](https://gitlab.com/to-be-continuous/docker/commit/43ab7e77f94fbd36cf0e0845c5d6efa78c89621b))
+
 ## [5.0.3](https://gitlab.com/to-be-continuous/docker/compare/5.0.2...5.0.3) (2023-05-17)
 
 

README.md

@@ -9,7 +9,7 @@ In order to include this template in your project, add the following to your `.g
 ```yaml
 include:
   - project: 'to-be-continuous/docker'
-    ref: '5.0.3'
+    ref: '5.1.0'
     file: '/templates/gitlab-ci-docker.yml'
 ```
 
@@ -473,7 +473,7 @@ Here is a `.gitlab-ci.yaml` using an external Docker registry:
 ```yaml
 include:
   - project: 'to-be-continuous/docker'
-    ref: '5.0.3'
+    ref: '5.1.0'
     file: '/templates/gitlab-ci-docker.yml'
 
 variables:
@@ -491,7 +491,7 @@ Here is a `.gitlab-ci.yaml` that builds 2 Docker images from the same project (u
 ```yaml
 include:
   - project: 'to-be-continuous/docker'
-    ref: '5.0.3'
+    ref: '5.1.0'
     file: '/templates/gitlab-ci-docker.yml'
 
 variables:
@@ -548,11 +548,11 @@ With:
 include:
   # main template
   - project: 'to-be-continuous/docker'
-    ref: '5.0.3'
+    ref: '5.1.0'
     file: '/templates/gitlab-ci-docker.yml'
   # Vault variant
   - project: 'to-be-continuous/docker'
-    ref: '5.0.3'
+    ref: '5.1.0'
     file: '/templates/gitlab-ci-docker-vault.yml'
 
 variables:

templates/gitlab-ci-docker-vault.yml

@@ -11,6 +11,6 @@ variables:
 .docker-base:
   services:
     - name: "$TBC_TRACKING_IMAGE"
-      command: ["--service", "docker", "5.0.3"]
+      command: ["--service", "docker", "5.1.0"]
     - name: "$TBC_VAULT_IMAGE"
       alias: "vault-secrets-provider"

templates/gitlab-ci-docker.yml

@@ -446,7 +446,7 @@ stages:
 .docker-base:
   services:
     - name: "$TBC_TRACKING_IMAGE"
-      command: ["--service", "docker", "5.0.3"]
+      command: ["--service", "docker", "5.1.0"]
   before_script:
     - *docker-scripts
 
@@ -476,7 +476,7 @@ stages:
     _TRACE: "${TRACE}"
   services:
     - name: "$TBC_TRACKING_IMAGE"
-      command: ["--service", "docker", "5.0.3"]
+      command: ["--service", "docker", "5.1.0"]
     - name: $DOCKER_DIND_IMAGE
       alias: docker
       command: