chore: update vue core links

Author: sxzz

packages/babel-plugin-jsx/src/patchFlags.ts

@@ -1,5 +1,5 @@
-// https://github.com/vuejs/vue-next/blob/master/packages/shared/src/patchFlags.ts
-// tslint:disable: no-bitwise
+// https://github.com/vuejs/core/blob/main/packages/shared/src/patchFlags.ts
+
 export const enum PatchFlags {
   TEXT = 1,
   CLASS = 1 << 1,

packages/babel-plugin-jsx/src/slotFlags.ts

@@ -1,4 +1,4 @@
-// https://github.com/vuejs/vue-next/blob/master/packages/shared/src/slotFlags.ts
+// https://github.com/vuejs/core/blob/main/packages/shared/src/slotFlags.ts
 const enum SlotFlags {
   /**
    * Stable slots that only reference slot props or context state. The slot