clean up coccinelle patches for dns_name_copy()

no need for semantic patches to use dns_name_copynf() any longer.

cocci/dns_name_copy-with-result.spatch

@@ -5,7 +5,7 @@ statement S;
 
 - V = dns_name_copy(E1, E2, NULL);
 - if (V != ISC_R_SUCCESS) S
-+ RUNTIME_CHECK(dns_name_copy(E1, E2, NULL) == ISC_R_SUCCESS);
++ dns_name_copy(E1, E2);
 
 @@
 expression V, E1, E2;
@@ -14,7 +14,7 @@ statement S1, S2;
 
 - V = dns_name_copy(E1, E2, NULL);
 - if (V == ISC_R_SUCCESS) S1 else S2;
-+ RUNTIME_CHECK(dns_name_copy(E1, E2, NULL) == ISC_R_SUCCESS);
++ dns_name_copy(E1, E2);
 + S2
 
 @@
@@ -25,6 +25,6 @@ statement S1, S2;
 - V = dns_name_copy(E1, E2, NULL);
 - S1
 - if (V == ISC_R_SUCCESS) S2
-+ RUNTIME_CHECK(dns_name_copy(E1, E2, NULL) == ISC_R_SUCCESS);
++ dns_name_copy(E1, E2):
 + S1
 + S2

cocci/dns_name_copy.spatch

@@ -3,21 +3,21 @@ expression E1, E2;
 @@
 
 - dns_name_copy(E1, E2, NULL);
-+ RUNTIME_CHECK(dns_name_copy(E1, E2, NULL) == ISC_R_SUCCESS);
++ dns_name_copy(E1, E2);
 
 @@
 expression E1, E2;
 @@
 
 - (void)dns_name_copy(E1, E2, NULL);
-+ RUNTIME_CHECK(dns_name_copy(E1, E2, NULL) == ISC_R_SUCCESS);
++ dns_name_copy(E1, E2);
 
 @@
 expression E1, E2;
 @@
 
 - return (dns_name_copy(E1, E2, NULL));
-+ RUNTIME_CHECK(dns_name_copy(E1, E2, NULL) == ISC_R_SUCCESS);
++ dns_name_copy(E1, E2);
 + return (ISC_R_SUCCESS);
 
 // ./bin/named/query.c processing broken with this rule, fix manually
@@ -27,4 +27,4 @@ expression E1, E2;
 //
 // - V = dns_name_copy(E1, E2, NULL);
 // - RUNTIME_CHECK(V == ISC_R_SUCCESS);
-// + RUNTIME_CHECK(dns_name_copy(E1, E2, NULL) == ISC_R_SUCCESS);
+// + dns_name_copy(E1, E2);

cocci/dns_name_copynf.spatch

@@ -3,4 +3,4 @@ expression E1, E2;
 @@
 
 - RUNTIME_CHECK(dns_name_copy(E1, E2, NULL) == ISC_R_SUCCESS);
-+ dns_name_copynf(E1, E2);
++ dns_name_copy(E1, E2);