Overlay: Add overlay annotations to Java & shared libraries

shared/mad/codeql/mad/ModelValidation.qll

@@ -1,6 +1,8 @@
 /**
  * Provides classes and predicates related to validating models-as-data rows.
  */
+overlay[local?]
+module;
 
 /** Provides predicates for determining if a model exists for a given `kind`. */
 signature module KindValidationConfigSig {

shared/mad/codeql/mad/dynamic/GraphExport.qll

@@ -1,6 +1,8 @@
 /**
  * Contains predicates for converting an arbitrary graph to a set of `typeModel` rows.
  */
+overlay[local?]
+module;
 
 private import codeql.util.Location
 

shared/mad/codeql/mad/modelgenerator/internal/ModelGeneratorImpl.qll

@@ -4,6 +4,8 @@
  * Provides classes and predicates related to capturing summary, source,
  * and sink models of the Standard or a 3rd party library.
  */
+overlay[local?]
+module;
 
 private import codeql.dataflow.DataFlow
 private import codeql.dataflow.TaintTracking as Tt

shared/mad/codeql/mad/modelgenerator/internal/ModelPrinting.qll

@@ -1,3 +1,6 @@
+overlay[local?]
+module;
+
 signature module ModelPrintingLangSig {
   /**
    * A class of callables.