Remove unnecessary use of sdk_version: "core_current"

Modules that specify no_standard_libs: true should not specify the
sdk_version property as well because the former supercedes the latter.

Bug: 134566750
Test: m
Change-Id: I1d8663dc3a25baf23a1b136c7f35cf130cd7543b
diff --git a/java/testing.go b/java/testing.go
index e1b06a0..a9d4670 100644
--- a/java/testing.go
+++ b/java/testing.go
@@ -55,7 +55,6 @@
 				name: "%s",
 				srcs: ["a.java"],
 				no_standard_libs: true,
-				sdk_version: "core_current",
 				system_modules: "core-platform-api-stubs-system-modules",
 			}
 		`, extra)
@@ -66,7 +65,6 @@
 			name: "framework",
 			srcs: ["a.java"],
 			no_standard_libs: true,
-			sdk_version: "core_current",
 			system_modules: "core-platform-api-stubs-system-modules",
 			aidl: {
 				export_include_dirs: ["framework/aidl"],
@@ -82,7 +80,6 @@
 			name: "android.hidl.base-V1.0-java",
 			srcs: ["a.java"],
 			no_standard_libs: true,
-			sdk_version: "core_current",
 			system_modules: "core-platform-api-stubs-system-modules",
 			installable: true,
 		}
@@ -91,7 +88,6 @@
 			name: "android.hidl.manager-V1.0-java",
 			srcs: ["a.java"],
 			no_standard_libs: true,
-			sdk_version: "core_current",
 			system_modules: "core-platform-api-stubs-system-modules",
 			installable: true,
 		}
@@ -100,7 +96,6 @@
 			name: "org.apache.http.legacy",
 			srcs: ["a.java"],
 			no_standard_libs: true,
-			sdk_version: "core_current",
 			system_modules: "core-platform-api-stubs-system-modules",
 			installable: true,
 		}