Increase RBE usage for ART tests to 100%

Test: m art-run-test-{host,target,jvm}-data
Change-Id: I3f1aa6dba34f68a5a29b8143634ef0780cccf66a
diff --git a/test/art_build_rules.py b/test/art_build_rules.py
index ad05aff..9d2da64 100644
--- a/test/art_build_rules.py
+++ b/test/art_build_rules.py
@@ -32,8 +32,8 @@
 from shutil import rmtree
 from os import remove
 
-USE_RBE_FOR_JAVAC = 40    # Percentage of tests that can use RBE (between 0 and 100)
-USE_RBE_FOR_D8 = 40       # Percentage of tests that can use RBE (between 0 and 100)
+USE_RBE_FOR_JAVAC = 100    # Percentage of tests that can use RBE (between 0 and 100)
+USE_RBE_FOR_D8 = 100       # Percentage of tests that can use RBE (between 0 and 100)
 
 def rm(*patterns):
   for pattern in patterns: