docs: updated workflows examples and options descriptions (#772) [skip ci]

source/plugins/licenses/examples.yml

@@ -0,0 +1,22 @@
+- name: Licenses and permissions
+  with:
+    filename: metrics.plugin.licenses.svg
+    token: ${{ secrets.METRICS_TOKEN }}
+    base: ""
+    template: repository
+    repo: metrics
+    plugin_licenses: yes
+    plugin_licenses_setup: npm ci
+
+- name: Licenses with open-source ratio graphs
+  uses: lowlighter/metrics@latest
+  with:
+    filename: metrics.plugin.licenses.ratio.svg
+    token: ${{ secrets.METRICS_TOKEN }}
+    base: ""
+    template: repository
+    repo: metrics
+    plugin_licenses: yes
+    plugin_licenses_setup: npm ci
+    plugin_licenses_legal: no
+    plugin_licenses_ratio: yes