ISTWCMS-4221: Removing expand collapse yml.

config/install/layout_builder_browser.layout_builder_browser_block.inline_blockuw_cbl_expand_collapse.yml

-langcode: en
-status: true
-dependencies: {  }
-id: inline_blockuw_cbl_expand_collapse
-block_id: 'inline_block:uw_cbl_expand_collapse'
-category: uw_bc_content
-label: Expand/collapse
-weight: 0
-image_path: /profiles/uw_base_profile/themes/uw_fdsu_theme_resp/images/layout_builder_browser/expandcollapse.svg
-image_alt: ''