fix(externalToInternalDMMF.ts): import .js (#985)

* fix(externalToInternalDMMF.ts): import `.js`

Related to prisma/prisma#22927

* Update src/lib/prisma-utils/externalToInternalDMMF.ts

---------

Co-authored-by: Rostislav Simonik <rostislav.simonik@technologystudio.sk>

Author: Jolg42

src/lib/prisma-utils/externalToInternalDMMF.ts

@@ -1,5 +1,5 @@
 // @ts-expect-error Private api
-import * as PrismaClientGenerator from '@prisma/client/generator-build'
+import * as PrismaClientGenerator from '@prisma/client/generator-build/index.js'
 import { DMMF, DMMF as ExternalDMMF } from '@prisma/generator-helper'
 
 // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access