vulkan: use instance allocator for `object_name` in some objects

vulkan: use instance allocator for `object_name` in some objects

The allocator passed to VkDevice won't be available once it is destroyed
and thefore it cannot be used to allocate `object_name` for instance
level objects such as `VkInstance` or `VkPhysicalDevice` or else there
would be no way of deallocating it when those objects are destroyed.

Cc: mesa-stable
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Mark Collins <mark@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26085>
(cherry picked from commit 2d49f834b20d705d901414f6fc2b1fec019689c4)