chore(release): 1.1.0 [skip ci]

# [1.1.0](https://gitlab.com/Orange-OpenSource/tbc/docker/compare/1.0.0...1.1.0) (2021-05-18)

### Features

* add scoped variables support ([fc9a1adc](https://gitlab.com/Orange-OpenSource/tbc/docker/commit/fc9a1adc498209ea9fa7c6eb64831f6e1abe857f))

README.md

@@ -9,7 +9,7 @@ In order to include this template in your project, add the following to your `.g
 ```yaml
 include:
   - project: 'Orange-OpenSource/tbc/docker'
-    ref: '1.0.0'
+    ref: '1.1.0'
     file: '/templates/gitlab-ci-docker.yml'
 ```
 
@@ -307,7 +307,7 @@ Here is a `.gitlab-ci.yaml` using an external Docker registry:
 ```yaml
 include:
   - project: 'Orange-OpenSource/tbc/docker'
-    ref: '1.0.0'
+    ref: '1.1.0'
     file: '/templates/gitlab-ci-docker.yml'
 
 variables:
@@ -325,7 +325,7 @@ Here is a `.gitlab-ci.yaml` that builds 2 Docker images from the same project (u
 ```yaml
 include:
   - project: 'Orange-OpenSource/tbc/docker'
-    ref: '1.0.0'
+    ref: '1.1.0'
     file: '/templates/gitlab-ci-docker.yml'
 
 variables:

templates/gitlab-ci-docker.yml

@@ -358,7 +358,7 @@ stages:
     fi
   }
 
-  if [[ -z "$TEMPLATE_CHECK_UPDATE_DISABLED" ]]; then check_for_update docker "1.0.0"; fi
+  if [[ -z "$TEMPLATE_CHECK_UPDATE_DISABLED" ]]; then check_for_update docker "1.1.0"; fi
   init_workspace
 
   # ENDSCRIPT
@@ -366,7 +366,7 @@ stages:
 .docker-base:
   services:
     - name: "$CI_REGISTRY/orange-opensource/tbc/tools/tracking:master"
-      command: ["--service", "docker", "1.0.0"]
+      command: ["--service", "docker", "1.1.0"]
   before_script:
     - *docker-scripts
 
@@ -395,7 +395,7 @@ stages:
     _TRACE: "${TRACE}"
   services:
     - name: "$CI_REGISTRY/orange-opensource/tbc/tools/tracking:master"
-      command: ["--service", "docker", "1.0.0"]
+      command: ["--service", "docker", "1.1.0"]
     - name: $DOCKER_DIND_IMAGE
       alias: docker
       command: