docs: update actions and workflows documentation

[skip ci]

Signed-off-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: github-actions[bot]

actions/docker/build-image/README.md

@@ -33,7 +33,7 @@ permissions:
 <!-- start usage -->
 
 ```yaml
-- uses: hoverkraft-tech/ci-github-container@0.21.0
+- uses: hoverkraft-tech/ci-github-container@0.22.0
   with:
     # Description: OCI registry where to pull and push images
     #
@@ -105,6 +105,11 @@ permissions:
     # <https://docs.docker.com/build/ci/github-actions/secrets/>.
     #
     secret-envs: ""
+
+    # Description: Cache type. See <https://docs.docker.com/build/cache/backends>.
+    #
+    # Default: gha
+    cache-type: ""
 ```
 
 <!-- end usage -->
@@ -125,6 +130,7 @@ permissions:
 | <code>target</code>                | Sets the target stage to build.<br />See <https://github.com/docker/build-push-action#inputs>.                                                                                       |                                             | **false**    |
 | <code>secrets</code>               | List of secrets to expose to the build.<br />See <https://docs.docker.com/build/ci/github-actions/secrets/>.                                                                         |                                             | **false**    |
 | <code>secret-envs</code>           | List of secret environment variables to expose to the build (e.g., key=envname, MY_SECRET=MY_ENV_VAR).<br />See <https://docs.docker.com/build/ci/github-actions/secrets/>.          |                                             | **false**    |
+| <code>cache-type</code>            | Cache type.<br />See <https://docs.docker.com/build/cache/backends>.                                                                                                                 | <code>gha</code>                            | **false**    |
 
 <!-- end inputs -->
 <!-- start outputs -->

actions/docker/create-images-manifests/README.md

@@ -33,7 +33,7 @@ permissions:
 <!-- start usage -->
 
 ```yaml
-- uses: hoverkraft-tech/ci-github-container@0.21.0
+- uses: hoverkraft-tech/ci-github-container@0.22.0
   with:
     # Description: OCI registry where to pull and push images
     #

actions/docker/get-image-name/README.md

@@ -24,7 +24,7 @@ Action to forge the name of a given image including registry, repository and giv
 <!-- start usage -->
 
 ```yaml
-- uses: hoverkraft-tech/ci-github-container@0.21.0
+- uses: hoverkraft-tech/ci-github-container@0.22.0
   with:
     # Description: OCI registry to prefix the image full name
     #

actions/docker/prune-pull-requests-image-tags/README.md

@@ -34,7 +34,7 @@ permissions:
 <!-- start usage -->
 
 ```yaml
-- uses: hoverkraft-tech/ci-github-container@0.21.0
+- uses: hoverkraft-tech/ci-github-container@0.22.0
   with:
     # Description: Image name
     #

actions/helm/release-chart/README.md

@@ -27,7 +27,7 @@ Action to release a Helm chart to OCI registry
 <!-- start usage -->
 
 ```yaml
-- uses: hoverkraft-tech/ci-github-container@0.21.0
+- uses: hoverkraft-tech/ci-github-container@0.22.0
   with:
     # Description: OCI registry where to push chart. See
     # <https://github.com/appany/helm-oci-chart-releaser#usage>.

actions/helm/test-chart/README.md

@@ -24,7 +24,7 @@ Action to test a Helm chart. Mainly using [helm/chart-testing-action](https://gi
 <!-- start usage -->
 
 ```yaml
-- uses: hoverkraft-tech/ci-github-container@0.21.0
+- uses: hoverkraft-tech/ci-github-container@0.22.0
   with:
     # Description: Working directory
     #