feat: remove header.yml.j2

Author: jackhodgkiss

roles/github/templates/generic.yml.j2

@@ -10,7 +10,26 @@
 <%- elif github_environment_selector == 'single' -%>
 <%- set _ = github_default_kayobe_arguments.update({"KAYOBE_ENVIRONMENT": github_kayobe_environments[0] }) -%>
 <%- endif -%>
-<% include "header.yml.j2" +%>
+name: %% format_file_name(workflow.file_name, is_title=true) %%
+
+on:
+<%- if workflow.trigger is defined +%>
+  <%- for trigger_name in workflow.trigger.keys() +%>
+  <%- if trigger_name == 'schedule' +%>
+  schedule:
+    - cron: '%% workflow.trigger['schedule']['cron'] %%'
+  <%- elif trigger_name == 'workflow_dispatch' +%>
+  workflow_dispatch:
+    <%- if workflow.trigger['workflow_dispatch'] is not none +%>
+    inputs:
+      %% workflow.trigger['workflow_dispatch'] | flatten | join('') | indent(6) | trim %%
+    <%- if github_environment_selector == 'input' +%>
+      %% github_kayobe_environment_input | flatten | join('') | indent(6) | trim %%
+    <%- endif +%>
+    <%- endif +%>
+  <%- endif +%>
+  <%- endfor +%>
+<%- endif +%>
 
 jobs:
   prepare-runner: