Remove javalib special case in createDeapexerModuleIfNeeded

Removes the special case in createDeapexerModuleIfNeeded for handling
java libraries and just get the Import and SdkLibraryImport module
types to implement RequiredFilesFromPrebuiltApex instead.

Bug: 177892522
Test: m nothing
Change-Id: I5cc341b5b4168b8eb196f72273a00d498de6856f

android/deapexer.go

@@ -128,3 +128,12 @@ type RequiredFilesFromPrebuiltApex interface {
 	// can then be retrieved using the PrebuiltExportPath(name, tag) method.
 	RequiredFilesFromPrebuiltApex(ctx BaseModuleContext) map[string]string
 }
+
+// Marker interface that identifies dependencies on modules that may require files from a prebuilt
+// apex.
+type RequiresFilesFromPrebuiltApexTag interface {
+	blueprint.DependencyTag
+
+	// Method that differentiates this interface from others.
+	RequiresFilesFromPrebuiltApex()
+}