Feature/istwcms 4568 ebremner facebook block code

config/install/layout_builder_browser.layout_builder_browser_block.uw_lbb_facebook.yml

 langcode: en
 status: true
 dependencies: {  }
-id: inline_blockuw_cbl_facebook
-block_id: 'inline_block:uw_cbl_facebook'
+id: uw_lbb_facebook
+block_id: uw_cbl_facebook
 category: uw_bc_external_embeds
 label: Facebook
 weight: 0