libc: update kernel library references

lib/libc/core/CMakeLists.txt

@@ -26,4 +26,4 @@ sysroot_add_library(
 	HEADER_DIR /usr/include
 	LIB_DIR /usr/lib)
 
-target_link_libraries(libc-core PRIVATE libmango librosetta)
+target_link_libraries(libc-core PRIVATE libmagenta librosetta)

lib/libc/core/errno/errno.c

@@ -1,5 +1,5 @@
 #include <errno.h>
-#include <mango/status.h>
+#include <magenta/status.h>
 
 static int __errno = SUCCESS;
 

lib/libc/core/stdlib/abort.c

@@ -1,4 +1,4 @@
-#include <mango/task.h>
+#include <magenta/task.h>
 
 void abort(void)
 {

lib/libc/core/stdlib/exit.c

@@ -1,4 +1,4 @@
-#include <mango/task.h>
+#include <magenta/task.h>
 
 void exit(int code)
 {

lib/libc/core/sys/x86_64/init.c

@@ -1,4 +1,4 @@
-#include <mango/log.h>
+#include <magenta/log.h>
 #include <rosetta/bootstrap.h>
 #include <stdio.h>
 #include <errno.h>