cxl/core: Using cxl_resource_contains_addr() to check address availability

Helper function cxl_resource_contains_addr() can be used to check if a
resource range contains an input address. Use it to replace all code
that checks whether a resource range contains a DPA/HPA/SPA.

Signed-off-by: Li Ming <ming.li@zohomail.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Reviewed-by: Alison Schofield <alison.schofield@intel.com>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Link: https://patch.msgid.link/20250711032357.127355-4-ming.li@zohomail.com


Signed-off-by: Dave Jiang <dave.jiang@intel.com>