Bumping Java SDK dependency to 4.8.0 (#985)

Author: Langston Smith

gradle/dependencies.gradle

@@ -8,7 +8,7 @@
 
   version = [
       mapboxMapSdk       : '8.0.0',
-      mapboxJava         : '4.6.0',
+      mapboxJava         : '4.8.0',
       playLocation       : '16.0.0',
       autoValue          : '1.5.4',
       autoValueParcel    : '0.2.6',