Bytecode Interpreter: Use in `VarDecl::evaluateDestruction`

[tbaederr]

This is implemented in ExprConstant.cpp and currently directly calls EvaluateDestruction, which doesn't take the bytecode interpreter into account.

[llvmbot]

@llvm/issue-subscribers-clang-frontend

Author: Timm Baeder (tbaederr)

This is implemented in `ExprConstant.cpp` and currently directly calls `EvaluateDestruction`, which doesn't take the bytecode interpreter into account.