README: Fix default chart-releaser version (#155)

* README: Fix default chart-releaser version

Ref: fdfc0aa

Signed-off-by: Michal Biesek <michalbiesek@gmail.com>


---------

Signed-off-by: Michal Biesek <michalbiesek@gmail.com>

README.md

@@ -15,7 +15,7 @@ A GitHub action to turn a GitHub project into a self-hosted Helm chart repo, usi
 
 ### Inputs
 
-- `version`: The chart-releaser version to use (default: v1.4.1)
+- `version`: The chart-releaser version to use (default: v1.6.0)
 - `config`: Optional config file for chart-releaser. For more information on the config file, see the [documentation](https://github.com/helm/chart-releaser#config-file)
 - `charts_dir`: The charts directory
 - `skip_packaging`: This option, when populated, will skip the packaging step. This allows you to do more advanced packaging of your charts (for example, with the `helm package` command) before this action runs. This action will only handle the indexing and publishing steps.
@@ -68,7 +68,7 @@ jobs:
         uses: azure/setup-helm@v3
 
       - name: Run chart-releaser
-        uses: helm/chart-releaser-action@v1.6.0
+        uses: helm/chart-releaser-action@v1.5.0
         env:
           CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
 ```
@@ -82,7 +82,7 @@ It does this – during every push to `main` – by checking each chart in your
 
 ```yaml
 - name: Run chart-releaser
-  uses: helm/chart-releaser-action@v1.6.0
+  uses: helm/chart-releaser-action@v1.5.0
   with:
     charts_dir: charts
     config: cr.yaml