We enable this validation when sanitizers are enabled rather than in debug mode because debug mode can be enabled/disabled separately in different translation units, which can cause bugs for this type of validation. E.g. a hashtable that was moved from in a TU with debug enabled is then destroyed in a TU with debug disabled.

PiperOrigin-RevId: 668492783
Change-Id: Ifab6894de0890aa0a7d8ea338b53b6759b097cb1