ISTWCMS-4860 Move block.block.seven_help.yml to uw_site_dev

config/optional/block.block.seven_help.yml

-langcode: en
-status: true
-dependencies:
-  module:
-    - help
-  theme:
-    - seven
-id: seven_help
-theme: seven
-region: help
-weight: 0
-provider: null
-plugin: help_block
-settings:
-  id: help_block
-  label: Help
-  provider: help
-  label_display: '0'
-visibility: {  }