MOE strip compatible_with

This is an internal-only feature that breaks the open source build.

CL created with:

    dr-replace '(compatible_with.*)' '\1  # MOE:strip_line'

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=128852873

java/google/registry/mapreduce/BUILD

@@ -8,7 +8,6 @@ licenses(["notice"])  # Apache 2.0
 java_library(
     name = "mapreduce",
     srcs = glob(["*.java"]),
-    compatible_with = ["//buildenv/target:appengine"],
     visibility = ["//visibility:public"],
     deps = [
         "//java/com/google/common/annotations",

java/google/registry/mapreduce/inputs/BUILD

@@ -8,7 +8,6 @@ licenses(["notice"])  # Apache 2.0
 java_library(
     name = "inputs",
     srcs = glob(["*.java"]),
-    compatible_with = ["//buildenv/target:appengine"],
     visibility = ["//visibility:public"],
     deps = [
         "//java/com/google/common/annotations",