Add a cursor preference to Accessibility Settings

Bug: 240194047

Test: atest SoftwareCursorPreferencesControllerTest and
SoftwareCursorTogglerPreferenceControllerTest

Change-Id: I97e226d8d8c0bcdfd0e2612e86b81987480063d1

color-check-baseline.xml

@@ -2861,6 +2861,22 @@
             column="13"/>
     </issue>
 
+    <issue
+        id="HardCodedColor"
+        severity="Error"
+        message="Avoid using hardcoded color"
+        category="Correctness"
+        priority="4"
+        summary="Using hardcoded color"
+        explanation="Hardcoded color values are bad because theme changes cannot be uniformly applied.Instead use the theme specific colors such as `?android:attr/textColorPrimary` in attributes.&#xA;This ensures that a theme change from a light to a dark theme can be uniformlyapplied across the app."
+        errorLine1="            android:color=&quot;@color/accessibility_feature_background&quot;/>"
+        errorLine2="            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="res/drawable/ic_accessibility_software_cursor.xml"
+            line="22"
+            column="13"/>
+    </issue>
+
     <issue
         id="HardCodedColor"
         severity="Error"