chore: remove useless cgo imports

Author: dunglas

internal/phpheaders/phpheaders.go

@@ -1,6 +1,5 @@
 package phpheaders
 
-import "C"
 import (
 	"context"
 	"strings"

internal/state/state.go

@@ -1,6 +1,5 @@
 package state
 
-import "C"
 import (
 	"slices"
 	"sync"

scaling.go

@@ -1,8 +1,5 @@
 package frankenphp
 
-//#include "frankenphp.h"
-//#include <sys/resource.h>
-import "C"
 import (
 	"errors"
 	"log/slog"

worker.go

@@ -1,7 +1,5 @@
 package frankenphp
 
-// #include "frankenphp.h"
-import "C"
 import (
 	"fmt"
 	"os"