fix(git): add vendor in .gitignore

vendor/github.com/modern-go/reflect2/unsafe_ptr.go

@@ -1,46 +0,0 @@
-package reflect2
-
-import (
-	"reflect"
-	"unsafe"
-)
-
-type UnsafePtrType struct {
-	unsafeType
-}
-
-func newUnsafePtrType(cfg *frozenConfig, type1 reflect.Type) *UnsafePtrType {
-	return &UnsafePtrType{
-		unsafeType: *newUnsafeType(cfg, type1),
-	}
-}
-
-func (type2 *UnsafePtrType) IsNil(obj interface{}) bool {
-	if obj == nil {
-		return true
-	}
-	objEFace := unpackEFace(obj)
-	assertType("Type.IsNil argument 1", type2.ptrRType, objEFace.rtype)
-	return type2.UnsafeIsNil(objEFace.data)
-}
-
-func (type2 *UnsafePtrType) UnsafeIsNil(ptr unsafe.Pointer) bool {
-	if ptr == nil {
-		return true
-	}
-	return *(*unsafe.Pointer)(ptr) == nil
-}
-
-func (type2 *UnsafePtrType) LikePtr() bool {
-	return true
-}
-
-func (type2 *UnsafePtrType) Indirect(obj interface{}) interface{} {
-	objEFace := unpackEFace(obj)
-	assertType("Type.Indirect argument 1", type2.ptrRType, objEFace.rtype)
-	return type2.UnsafeIndirect(objEFace.data)
-}
-
-func (type2 *UnsafePtrType) UnsafeIndirect(ptr unsafe.Pointer) interface{} {
-	return packEFace(type2.rtype, *(*unsafe.Pointer)(ptr))
-}