Fix test errors

[Y-YoL]

No description provided.

[Y-YoL]

[Y-YoL]

A total of 1 test files matched the specified pattern.
[xUnit.net 00:00:05.23[15](https://github.com/Y-YoL/NonCopyableAnalyzer/actions/runs/5636753360/job/15269129933#step:8:16)296]     NonCopyable.Test.NonCopyable.Return [FAIL]
  Failed NonCopyable.Test.NonCopyable.Return [482 ms]
  Error Message:
   Mismatch between number of diagnostics returned, expected "5" actual "7"

Diagnostics:
// Class1.csx(34,40): error NoCopy05: 🚫 return. 'Counter' is non-copyable.
GetBasicResultAt(34, 40, NonCopyableAnalyzer.NoCopy05),
// Class1.csx(35,46): error NoCopy05: 🚫 return. 'Counter' is non-copyable.
GetBasicResultAt(35, 46, NonCopyableAnalyzer.NoCopy05),
// Class1.csx(40,22): error NoCopy05: 🚫 return. 'Counter' is non-copyable.
GetBasicResultAt(40, 22, NonCopyableAnalyzer.NoCopy05),
// Class1.csx(53,[18](https://github.com/Y-YoL/NonCopyableAnalyzer/actions/runs/5636753360/job/15269129933#step:8:19)): error NoCopy11: 🚫 generic constraint. 'Counter' is non-copyable.
GetBasicResultAt(53, 18, NonCopyableAnalyzer.NoCopy11),
// Class1.csx(54,18): error NoCopy11: 🚫 generic constraint. 'Counter' is non-copyable.
GetBasicResultAt(54, 18, NonCopyableAnalyzer.NoCopy11),
// Class1.csx(54,53): error NoCopy05: 🚫 return. 'Counter' is non-copyable.
GetBasicResultAt(54, 53, NonCopyableAnalyzer.NoCopy05),
// Class1.csx(59,34): error NoCopy05: 🚫 return. 'Counter' is non-copyable.
GetBasicResultAt(59, 34, NonCopyableAnalyzer.NoCopy05)

[Y-YoL]

LinqのFunc<int, T>部分がFunc<int, [NonCopyable] T>となっていないのでNoCopy11が出ている？