🔧 Add workflow_dispatch to staging, render and tag builds

.github/workflows/build-staging-render.yml

@@ -1,6 +1,7 @@
 name: _STAGING RENDER
 
 on:
+  workflow_dispatch:
   schedule:
     - cron: '36 5-20 * * 1-5'
 

.github/workflows/build-staging.yml

@@ -1,6 +1,7 @@
 name: _STAGING
 
 on:
+  workflow_dispatch:
   schedule:
     - cron: '36 5-20 * * 1-5'
 

.github/workflows/build-tag.yml

@@ -1,6 +1,7 @@
 name: _TAG
 
 on:
+  workflow_dispatch:
   push:
     tags:
       - '*'