FIX: Align title font size with toolbar style in Input Action window (#2328)

Author: josepmariapujol-unity

Packages/com.unity.inputsystem/CHANGELOG.md

@@ -18,6 +18,7 @@ however, it has to be formatted properly to pass verification tests.
 ### Fixed
 
 - Fixed the `Auto-Save` toggle button with some extra pixels to align the text in the window better.
+- Align title font size with toolbar style in `Input Action` window.
 
 ### Added
 

Packages/com.unity.inputsystem/InputSystem/Editor/UITKAssetEditor/PackageResources/InputActionsEditorStyles.uss

@@ -106,9 +106,9 @@
     padding-top: 4px;
     padding-bottom: 4px;
     border-bottom-width: 1px;
-    height: 28px;
-    min-height: 28px;
-    font-size: 14px;
+    height: 20px;
+    min-height: 20px;
+    font-size: 12px;
     -unity-font-style: bold;
     align-items: center;
     justify-content: flex-start;