Overlay: Add overlay annotations to Java & shared libraries

shared/typeflow/codeql/typeflow/TypeFlow.qll

@@ -7,6 +7,8 @@
  * type has a subtype or if an inferred upper bound passed through at least one
  * explicit or implicit cast that lost type information.
  */
+overlay[local?]
+module;
 
 private import codeql.util.Location
 

shared/typeflow/codeql/typeflow/UniversalFlow.qll

@@ -25,6 +25,8 @@
  * that subsequently calculated properties hold under the assumption that the
  * value is not null.
  */
+overlay[local?]
+module;
 
 private import codeql.util.Location
 private import codeql.util.Unit

shared/typeflow/codeql/typeflow/internal/TypeFlowImpl.qll

@@ -1,3 +1,6 @@
+overlay[local?]
+module;
+
 private import codeql.typeflow.TypeFlow
 private import codeql.typeflow.UniversalFlow as UniversalFlow
 private import codeql.util.Location