Set min_sdk_version to be 30

Bug: 170298047

Test: m com.android.extservices
Change-Id: Id87775b253a59e014d67dc311a600012d4f804f9
diff --git a/Android.bp b/Android.bp
index 9493437..f2e44ba 100644
--- a/Android.bp
+++ b/Android.bp
@@ -18,6 +18,7 @@
         "src/**/*.java",
     ],
     sdk_version: "system_current",
+    min_sdk_version: "30",
     resource_dirs: [
         "res",
     ],
@@ -37,6 +38,7 @@
 android_app {
     name: "ExtServices",
     sdk_version: "system_current",
+    min_sdk_version: "30",
     certificate: "platform",
     optimize: {
         proguard_flags_files: ["proguard.proguard"],
@@ -52,7 +54,6 @@
         "com.android.extservices",
         "test_com.android.extservices",
     ],
-    min_sdk_version: "current",
     required: [
         "libtextclassifier_annotator_en_model",
         "libtextclassifier_annotator_universal_model",
diff --git a/apex/Android.bp b/apex/Android.bp
index 0c6c4c2..656812a 100644
--- a/apex/Android.bp
+++ b/apex/Android.bp
@@ -21,7 +21,7 @@
 apex_defaults {
     name: "com.android.extservices-defaults",
     updatable: true,
-    min_sdk_version: "current",
+    min_sdk_version: "30",
     key: "com.android.extservices.key",
     certificate: ":com.android.extservices.certificate",
     apps: ["ExtServices"],