Update vendor (whatsapp)

vendor/modernc.org/libc/capi_openbsd_amd64.go

@@ -96,6 +96,7 @@ var CAPI = map[string]struct{}{
 	"__isalnum_l":                      {},
 	"__isalpha_l":                      {},
 	"__isdigit_l":                      {},
+	"__islower_l":                      {},
 	"__isnan":                          {},
 	"__isnanf":                         {},
 	"__isnanl":                         {},
@@ -103,6 +104,8 @@ var CAPI = map[string]struct{}{
 	"__isprint_l":                      {},
 	"__isspace_l":                      {},
 	"__isthreaded":                     {},
+	"__isupper_l":                      {},
+	"__isxdigit_l":                     {},
 	"__lookup_ipliteral":               {},
 	"__lookup_name":                    {},
 	"__lookup_serv":                    {},
@@ -151,6 +154,7 @@ var CAPI = map[string]struct{}{
 	"backtrace":                        {},
 	"backtrace_symbols_fd":             {},
 	"bind":                             {},
+	"bsearch":                          {},
 	"bzero":                            {},
 	"calloc":                           {},
 	"ceil":                             {},
@@ -279,11 +283,14 @@ var CAPI = map[string]struct{}{
 	"isascii":                          {},
 	"isatty":                           {},
 	"isdigit":                          {},
+	"islower":                          {},
 	"isnan":                            {},
 	"isnanf":                           {},
 	"isnanl":                           {},
 	"isprint":                          {},
 	"isspace":                          {},
+	"isupper":                          {},
+	"isxdigit":                         {},
 	"kill":                             {},
 	"ldexp":                            {},
 	"link":                             {},