[gnome-builder] plugins/grep: fix missing css

[Christian Hergert <chergert src gnome org>]

commit df04a950042db7959d363048830ee4fb7eaec7ee
Author: Christian Hergert <chergert redhat com>
Date:   Fri Jul 29 13:25:38 2022 -0700

    plugins/grep: fix missing css
    
    This wasn't translated to the new style of CSS inclusions.

 src/plugins/grep/grep.gresource.xml                       | 4 +---
 src/plugins/grep/{themes/Adwaita-shared.css => style.css} | 0
 src/plugins/grep/themes/Adwaita-dark.css                  | 2 --
 src/plugins/grep/themes/Adwaita.css                       | 2 --
 4 files changed, 1 insertion(+), 7 deletions(-)
---
diff --git a/src/plugins/grep/grep.gresource.xml b/src/plugins/grep/grep.gresource.xml
index 3b3e67fff..2f8c6bbea 100644
--- a/src/plugins/grep/grep.gresource.xml
+++ b/src/plugins/grep/grep.gresource.xml
@@ -2,11 +2,9 @@
 <gresources>
   <gresource prefix="/plugins/grep">
     <file>grep.plugin</file>
+    <file>style.css</file>
     <file preprocess="xml-stripblanks">gbp-grep-panel.ui</file>
     <file preprocess="xml-stripblanks">gbp-grep-popover.ui</file>
     <file preprocess="xml-stripblanks">gtk/menus.ui</file>
-    <file>themes/Adwaita-shared.css</file>
-    <file>themes/Adwaita-dark.css</file>
-    <file>themes/Adwaita.css</file>
   </gresource>
 </gresources>
diff --git a/src/plugins/grep/themes/Adwaita-shared.css b/src/plugins/grep/style.css
similarity index 100%
rename from src/plugins/grep/themes/Adwaita-shared.css
rename to src/plugins/grep/style.css