Set min_sdk_version

This was done via the hard-coded list in build/soong.

Bug: 158059172
Test: m
Merged-In: I0ed36f4566c7267376022c800759260d5fb91bae
Change-Id: I0ed36f4566c7267376022c800759260d5fb91bae
(cherry picked from commit 8269b67a88e1deb6377621a48794f1f46c1a7422)
diff --git a/Android.bp b/Android.bp
index 20760f8..6e9d86a 100644
--- a/Android.bp
+++ b/Android.bp
@@ -38,4 +38,6 @@
 
     host_supported: true,
     sdk_version: "current",
+    // TODO(b/237039251) use "apex_inherit" when Java modules support it
+    min_sdk_version: "29",
 }