net: dns_resolver: the module is called dns_resolver, not dnsresolver

$ modinfo dnsresolver dns_resolver | grep name
modinfo: ERROR: Module dnsresolver not found.
filename: /lib/modules/6.1.0-9-amd64/kernel/net/dns_resolver/dns_resolver.ko
name: dns_resolver

Signed-off-by: Ahelenia Ziemiańska <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Paolo Abeni <[e-mail]>

net/dns_resolver/Kconfig

···
 	  information.
 
 	  To compile this as a module, choose M here: the module will be called
-	  dnsresolver.
+	  dns_resolver.
 
 	  If unsure, say N.