Documentation: devres: Add missing IRQ functions

Commit 0668d3065128 ("genirq: Add devm_request_any_context_irq()")
introduced devm_request_any_context_irq() and commit 935bd5b971f0
("genirq: add support for threaded interrupts to devres") added
devm_request_threaded_irq(). Add these two functionions to the list of
managed interfaces.

Cc: Stephen Boyd <sboyd@codeaurora.org>
Cc: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Documentation/driver-model/devres.txt

@@ -281,7 +281,9 @@ IOMAP
 
 IRQ
   devm_free_irq()
+  devm_request_any_context_irq()
   devm_request_irq()
+  devm_request_threaded_irq()
 
 MDIO
   devm_mdiobus_alloc()