rm: cannot remove 'monaco-editor/dev/vs/basic-languages/dockerfile': Permission denied

[Heroku Node.js Engine Buildpack]

[Checking Node.js version]
Detected Node.js version range: *
Resolved Node.js version: 19.7.0

[Installing Node.js distribution]
Reusing Node.js 19.7.0
rm: cannot remove '/workspace/node_modules/.pnpm/monaco-editor@0.36.1/node_modules/monaco-editor/min/vs/basic-languages/dockerfile': Permission denied
rm: cannot remove '/workspace/node_modules/.pnpm/monaco-editor@0.36.1/node_modules/monaco-editor/esm/vs/basic-languages/dockerfile': Permission denied
rm: cannot remove '/workspace/node_modules/.pnpm/monaco-editor@0.36.1/node_modules/monaco-editor/dev/vs/basic-languages/dockerfile': Permission denied
ERROR: failed to build: exit status 1
Error failed to fetch an image or build from source: executing lifecycle: failed with status code: 51

Can someone help ? github: GitHub - fisand/nuxt-fly: a nuxt app deployed on fly.io