ci(lint): Remove unused resources

Signed-off-by: Andy Scherzinger <info@andy-scherzinger.de>

Author: AndyScherzinger

app/src/main/res/values-night/colors.xml

@@ -53,8 +53,6 @@
     <!-- shimmer element colors -->
     <color name="nc_shimmer_default_color">#4B4B4B</color>
 
-    <color name="grey_200">#818181</color>
-
     <color name="dialog_background">#353535</color>
 
     <color name="icon_on_bg_default">#99FFFFFF</color>

app/src/main/res/values/colors.xml

@@ -83,8 +83,6 @@
 
     <color name="camera_bg_tint">#99121212</color>
 
-    <color name="grey_200">#EEEEEE</color>
-
     <!-- this is just a helper for status icon background because getting the background color of a dialog is not
     possible?! don't use this to set the background of dialogs -->
     <color name="dialog_background">#FFFFFF</color>

app/src/main/res/values/dimens.xml

@@ -55,9 +55,7 @@
     <dimen name="call_controls_height">110dp</dimen>
     <dimen name="zero">0dp</dimen>
 
-    <dimen name="online_status_item_height">48dp</dimen>
     <dimen name="standard_quarter_margin">4dp</dimen>
-    <dimen name="activity_list_item_title_header_text_size">16sp</dimen>
     <dimen name="activity_row_layout_height">48dp</dimen>
     <dimen name="reaction_bottom_sheet_layout_size">40dp</dimen>
     <dimen name="standard_eighth_margin">2dp</dimen>