Fix compilation of Jdk25 tests

Change-Id: I695e33a2713eb350fd085824f25673b534157fe9
diff --git a/d8_r8/test/build.gradle.kts b/d8_r8/test/build.gradle.kts
index 29b1552..ac5a6bd 100644
--- a/d8_r8/test/build.gradle.kts
+++ b/d8_r8/test/build.gradle.kts
@@ -168,7 +168,7 @@
     val argList = mutableListOf("--keep-rules",
                     "--allowobfuscation",
                     "--lib",
-                    "${getJavaHome(Jdk.JDK_21)}",
+                    "${getJavaHome(Jdk.JDK_25)}",
                     "--lib",
                     "$mainDepsJar",
                     "--lib",