fix: apply byte offset on Buffer.from (#4019)

Doesn't make any difference in practice as byteOffset is always going to be 0
but it's theoretically more correct and could avoid future bugs.

Author: ronag

lib/cache/sqlite-cache-store.js

@@ -232,7 +232,7 @@ module.exports = class SqliteCacheStore {
     const value = this.#findValue(key)
     return value
       ? {
-          body: value.body ? Buffer.from(value.body.buffer) : undefined,
+          body: value.body ? Buffer.from(value.body.buffer, value.body.byteOffset, value.body.byteLength) : undefined,
           statusCode: value.statusCode,
           statusMessage: value.statusMessage,
           headers: value.headers ? JSON.parse(value.headers) : undefined,