Android patch: Amend: Increase timeout for TransliteratorTest#TestSourceTargetSet2

Remove Java 7 specific syntax from this local Android patch:

https://android.googlesource.com/platform/external/icu/+/02a8b1c

ICU4J is still built as Java 6, as specified here:

https://android.googlesource.com/platform/external/icu/+/dcdfae8/icu4j/main/shared/build/common.properties#23

Using Java 7 specific syntax in ICU4J code breaks the ICU4J build, used
for running the ICU4J test suite (ant check).

Test: ant check
Change-Id: Idb6ec602fa382367e75e078cd2fdc19866a5ea98
diff --git a/android_icu4j/src/main/tests/android/icu/dev/test/translit/TransliteratorTest.java b/android_icu4j/src/main/tests/android/icu/dev/test/translit/TransliteratorTest.java
index 8f72f48..a9a63bd 100644
--- a/android_icu4j/src/main/tests/android/icu/dev/test/translit/TransliteratorTest.java
+++ b/android_icu4j/src/main/tests/android/icu/dev/test/translit/TransliteratorTest.java
@@ -2994,7 +2994,7 @@
 
     // Android-changed: Added an explicit timeout because it is too slow to run on some Wear devices
     // with the default. http://b/65468170
-    @Test(timeout = 3_000_000L)
+    @Test(timeout = 3000000L)
     public void TestSourceTargetSet2() {
 
 
diff --git a/icu4j/main/tests/translit/src/com/ibm/icu/dev/test/translit/TransliteratorTest.java b/icu4j/main/tests/translit/src/com/ibm/icu/dev/test/translit/TransliteratorTest.java
index 648dc5c..64327de 100644
--- a/icu4j/main/tests/translit/src/com/ibm/icu/dev/test/translit/TransliteratorTest.java
+++ b/icu4j/main/tests/translit/src/com/ibm/icu/dev/test/translit/TransliteratorTest.java
@@ -2991,7 +2991,7 @@
 
     // Android-changed: Added an explicit timeout because it is too slow to run on some Wear devices
     // with the default. http://b/65468170
-    @Test(timeout = 3_000_000L)
+    @Test(timeout = 3000000L)
     public void TestSourceTargetSet2() {