Add needed predicates for Ruby and C#

This was done manually.

Author: owen-mc

csharp/ql/lib/semmle/code/csharp/dataflow/internal/FlowSummaryImplSpecific.qll

@@ -171,6 +171,12 @@ string getParameterPositionCsv(ParameterPosition pos) { result = pos.toString()
 /** Gets the textual representation of an argument position in the format used for flow summaries. */
 string getArgumentPositionCsv(ArgumentPosition pos) { result = pos.toString() }
 
+/** Holds if input specification component `c` needs a reference. */
+predicate inputNeedsReferenceSpecific(string c) { none() }
+
+/** Holds if output specification component `c` needs a reference. */
+predicate outputNeedsReferenceSpecific(string c) { none() }
+
 class SourceOrSinkElement = Element;
 
 /** Gets the return kind corresponding to specification `"ReturnValue"`. */

ruby/ql/lib/codeql/ruby/dataflow/internal/FlowSummaryImplSpecific.qll

@@ -99,6 +99,12 @@ string getParameterPositionCsv(ParameterPosition pos) { result = pos.toString()
 /** Gets the textual representation of an argument position in the format used for flow summaries. */
 string getArgumentPositionCsv(ArgumentPosition pos) { result = pos.toString() }
 
+/** Holds if input specification component `c` needs a reference. */
+predicate inputNeedsReferenceSpecific(string c) { none() }
+
+/** Holds if output specification component `c` needs a reference. */
+predicate outputNeedsReferenceSpecific(string c) { none() }
+
 /** Gets the return kind corresponding to specification `"ReturnValue"`. */
 NormalReturnKind getReturnValueKind() { any() }