Merge pull request #145 from pangaeatech/update-readme

Updated README to list supported `dependency-type` values

README.md

@@ -32,7 +32,7 @@ Subsequent actions will have access to the following outputs:
 - `steps.dependabot-metadata.outputs.dependency-names`
   - A comma-separated list of the package names updated by the PR.
 - `steps.dependabot-metadata.outputs.dependency-type`
-  - The type of dependency has determined this PR to be, e.g. `direct:production`. For all possible values, see [the `allow` documentation](https://docs.github.com/en/code-security/supply-chain-security/keeping-your-dependencies-updated-automatically/configuration-options-for-dependency-updates#allow).
+  - The type of dependency has determined this PR to be.  Possible values are: `direct:production`, `direct:development` and `indirect`.  See [the `allow` documentation](https://docs.github.com/en/code-security/supply-chain-security/keeping-your-dependencies-updated-automatically/configuration-options-for-dependency-updates#allow) for descriptions of each.
 - `steps.dependabot-metadata.outputs.update-type`
   - The highest semver change being made by this PR, e.g. `version-update:semver-major`. For all possible values, see [the `ignore` documentation](https://docs.github.com/en/code-security/supply-chain-security/keeping-your-dependencies-updated-automatically/configuration-options-for-dependency-updates#ignore).
 - `steps.dependabot-metadata.outputs.updated-dependencies-json`