[BUG] yarn.lock update for heroku (on Netlify)

[hvisage]

Environment

Cloud Service (Static)

System

Gitlab, netlify

Version

3.0.1

Describe the problem

site is working, but I see these in GitLab's build pipeline

-----> Build failed
 !     Outdated Yarn lockfile
       Your application contains a Yarn lockfile (yarn.lock) which does not
       match the dependencies in package.json. This can happen if you use npm
       to install or update a dependency instead of Yarn.
       Please run the following command in your application directory and check
       in the new yarn.lock file:
       $ yarn install
       $ git add yarn.lock
       $ git commit -m "Updated Yarn lockfile"
       $ git push heroku main
    
       https://help.heroku.com/TXYS53YJ
Cleaning up project directory and file based variables
00:01
ERROR: Job failed: exit code 1

Additional info

�[0KRunning with gitlab-runner 17.0.0~pre.88.g761ae5dd (761ae5dd)�[0;m
�[0K on green-6.saas-linux-small-amd64.runners-manager.gitlab.com/default YKxHNyexq, system ID: s_a201ab37b78a�[0;m
section_start:1717033232:prepare_executor
�[0K�[0K�[36;1mPreparing the "docker+machine" executor�[0;m�[0;m
�[0KUsing Docker executor with image gliderlabs/herokuish:latest ...�[0;m
�[0KStarting service postgres:9.6.16 ...�[0;m
�[0KPulling docker image postgres:9.6.16 ...�[0;m
�[0KUsing docker image sha256:cb2889ab0680ba518e0dc1bb5a09cbe23f1e5908d9e484daea3d34f5e092ec17 for postgres:9.6.16 with digest postgres@sha256:d6a6badb2b5b22de5e135490a217522cecc2ae90fe35b33290615827569310a1 ...�[0;m
�[0KWaiting for services to be up and running (timeout 30 seconds)...�[0;m
�[0KPulling docker image gliderlabs/herokuish:latest ...�[0;m
�[0KUsing docker image sha256:5b8865c0c1efcce4d477f5e4de2ce882c1185c8e48ebc76d26f194d8bf991a8e for gliderlabs/herokuish:latest with digest gliderlabs/herokuish@sha256:acb09f8b2963dfe5e6134b552f54170d0e5ca94b190d454a7429b3bac1a7f4d6 ...�[0;m
section_end:1717033274:prepare_executor
�[0Ksection_start:1717033274:prepare_script
�[0K�[0K�[36;1mPreparing environment�[0;m�[0;m
Running on runner-ykxhnyexq-project-58327691-concurrent-0 via runner-ykxhnyexq-s-l-s-amd64-1717033193-14d0f5bc...
section_end:1717033278:prepare_script
�[0Ksection_start:1717033278:get_sources
�[0K�[0K�[36;1mGetting source from Git repository�[0;m�[0;m
�[32;1mFetching changes with git depth set to 20...�[0;m
Initialized empty Git repository in /builds/lnx-solutions/dashy-dashboard-lnx/.git/
�[32;1mCreated fresh repository.�[0;m
�[32;1mChecking out f206847d as detached HEAD (ref is master)...�[0;m

�[32;1mSkipping Git submodules setup�[0;m
�[32;1m$ git remote set-url origin "${CI_REPOSITORY_URL}"�[0;m
section_end:1717033282:get_sources
�[0Ksection_start:1717033282:step_script
�[0K�[0K�[36;1mExecuting "step_script" stage of the job script�[0;m�[0;m
�[0KUsing docker image sha256:5b8865c0c1efcce4d477f5e4de2ce882c1185c8e48ebc76d26f194d8bf991a8e for gliderlabs/herokuish:latest with digest gliderlabs/herokuish@sha256:acb09f8b2963dfe5e6134b552f54170d0e5ca94b190d454a7429b3bac1a7f4d6 ...�[0;m
�[32;1m$ if [ -z ${KUBERNETES_PORT+x} ]; then # collapsed multi-line command�[0;m
�[32;1m$ export DATABASE_URL="postgres://${POSTGRES_USER}:${POSTGRES_PASSWORD}@${DB_HOST}:5432/${POSTGRES_DB}"�[0;m
�[32;1m$ cp -R . /tmp/app�[0;m
�[32;1m$ /bin/herokuish buildpack test�[0;m
�[1G-----> Node.js app detected

-----> Creating runtime environment

   NPM_CONFIG_PRODUCTION=false
   NPM_CONFIG_LOGLEVEL=error
   USE_YARN_CACHE=true
   NODE_VERBOSE=false
   NODE_ENV=test
   NODE_MODULES_CACHE=true

-----> Installing binaries
engines.node (package.json): >=16.0.0 <21.6.2
engines.npm (package.json): unspecified (use default)
engines.yarn (package.json): unspecified (use default)

   Resolving node version >=16.0.0 <21.6.2...
   Downloading and installing node 21.6.1...
   Using default npm version: 10.2.4
   Resolving yarn version 1.22.x...
   Downloading and installing yarn (1.22.22)
   Installed yarn 1.22.22

-----> Installing dependencies
Installing node modules (yarn.lock)
yarn install v1.22.22
[1/4] Resolving packages...
error Your lockfile needs to be updated, but yarn was run with --frozen-lockfile.
info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.

-----> Build failed

! Outdated Yarn lockfile

   Your application contains a Yarn lockfile (yarn.lock) which does not
   match the dependencies in package.json. This can happen if you use npm
   to install or update a dependency instead of Yarn.

   Please run the following command in your application directory and check
   in the new yarn.lock file:

   $ yarn install
   $ git add yarn.lock
   $ git commit -m "Updated Yarn lockfile"
   $ git push heroku main

   https://help.heroku.com/TXYS53YJ

section_end:1717033297:step_script
�[0Ksection_start:1717033297:cleanup_file_variables
�[0K�[0K�[36;1mCleaning up project directory and file based variables�[0;m�[0;m
section_end:1717033297:cleanup_file_variables
�[0K�[31;1mERROR: Job failed: exit code 1
�[0;m

Please tick the boxes

• You have explained the issue clearly, and included all relevant info
• You are using a supported version of Dashy
• You've checked that this issue hasn't already been raised
• You've checked the docs and troubleshooting guide
• You agree to the code of conduct