Validate aconfig libs are built with the correct modes.

Bug: 323071835
Test: Unit tests and manual tests.
Change-Id: I32de90826c7c8bb4d8495608e959d554820ab9a2

cc/cc.go

@@ -766,6 +766,12 @@ func (d libraryDependencyTag) InstallDepNeeded() bool {
 
 var _ android.InstallNeededDependencyTag = libraryDependencyTag{}
 
+func (d libraryDependencyTag) PropagateAconfigValidation() bool {
+	return d.static()
+}
+
+var _ android.PropagateAconfigValidationDependencyTag = libraryDependencyTag{}
+
 // dependencyTag is used for tagging miscellaneous dependency types that don't fit into
 // libraryDependencyTag.  Each tag object is created globally and reused for multiple
 // dependencies (although since the object contains no references, assigning a tag to a