Explicitly set language to JAVA where it is missing [xplat] (round 1)

Reviewed By: IanChilds

Differential Revision: D37594044

fbshipit-source-id: 0bbcaaed951a212651d3cc0fc3371751ced13852

ReactAndroid/src/androidTest/java/com/facebook/react/testing/BUCK

@@ -11,6 +11,7 @@ rn_android_library(
     ),
     autoglob = False,
     is_androidx = True,
+    language = "JAVA",
     visibility = [
         "PUBLIC",
     ],

ReactAndroid/src/androidTest/java/com/facebook/react/testing/idledetection/BUCK

@@ -5,6 +5,7 @@ rn_android_library(
     srcs = glob(["**/*.java"]),
     autoglob = False,
     is_androidx = True,
+    language = "JAVA",
     visibility = [
         "PUBLIC",
     ],

ReactAndroid/src/androidTest/java/com/facebook/react/testing/network/BUCK

@@ -8,6 +8,7 @@ rn_android_library(
         "pfh:ReactNative_CommonInfrastructurePlaceholder",
         "supermodule:xplat/default/public.react_native.infra",
     ],
+    language = "JAVA",
     visibility = [
         "PUBLIC",
     ],

ReactAndroid/src/androidTest/java/com/facebook/react/testing/rule/BUCK

@@ -12,6 +12,7 @@ rn_android_library(
     srcs = glob(["*.java"]),
     autoglob = False,
     is_androidx = True,
+    language = "JAVA",
     visibility = [
         "PUBLIC",
     ],

ReactAndroid/src/androidTest/java/com/facebook/react/tests/BUCK

@@ -5,6 +5,7 @@ rn_android_library(
     srcs = glob(["*.java"]),
     autoglob = False,
     is_androidx = True,
+    language = "JAVA",
     visibility = [
         "PUBLIC",
     ],

ReactAndroid/src/androidTest/java/com/facebook/react/tests/core/BUCK

@@ -12,6 +12,7 @@ rn_android_library(
     srcs = glob(["*.java"]),
     autoglob = False,
     is_androidx = True,
+    language = "JAVA",
     deps = [
         react_native_dep("third-party/android/androidx:test-espresso-core"),
         react_native_dep("third-party/java/assertj:assertj-core"),