Merge branch 'feature/ISTWCMS-4175-ibiki-powerbi-block-gui' into '8.x-1.x'

ISTWMCS-4175 Adding custom inline block icon.

See merge request !7

config/install/layout_builder_browser.layout_builder_browser_blockcat.uw_bc_external_embeds.yml

@@ -30,3 +30,8 @@ blocks:
     weight: 0
     image_path: /profiles/uw_base_profile/themes/uw_fdsu_theme_resp/images/layout_builder_browser/twitter.svg
     image_alt: ''
+  -
+    block_id: 'inline_block:uw_cbl_powerbi'
+    weight: 0
+    image_path: /profiles/uw_base_profile/themes/uw_fdsu_theme_resp/images/layout_builder_browser/powerbi.svg
+    image_alt: ''