Merge branch 'update-image-tag-input-default-value' into 'main'

Update `image_tag` default value to match corresponding CI template

See merge request gitlab-components/sast!3

README.md

@@ -33,7 +33,7 @@ include:
 | ----- | ------------- | ----------- |
 | `stage` | `test`      | The stage where you want the job to be added |
 | `image_prefix` | `$CI_TEMPLATE_REGISTRY_HOST/security-products` | Define where all Docker image are pulled from |
-| `image_tag` | `3` | Tag of the Docker image to use |
+| `image_tag` | `4` | Tag of the Docker image to use |
 | `image_suffix` | `""` | Suffix added to image. If set to `-fips`, [`FIPS-enabled` images](https://docs.gitlab.com/ee/user/application_security/sast/#fips-enabled-images) are used for scan. Only used by `semgrep` analyzer |
 | `excluded_analyzers` | `""` | Comma separated list of analyzers that should not run |
 | `excluded_paths` | `"spec, test, tests, tmp"` | Comma separated list of paths to exclude |

template.yml

@@ -5,7 +5,7 @@ spec:
     image_prefix:
       default: "$CI_TEMPLATE_REGISTRY_HOST/security-products"
     image_tag:
-      default: '3'
+      default: '4'
     image_suffix:
       default: ""
     excluded_analyzers: