docker build fails locally, `/app/lib/jumpstart` does not exist

✗ docker build .
[+] Building 1.2s (13/16)
 => [internal] load build definition from Dockerfile                                                                                                                                                0.0s
 => => transferring dockerfile: 3.52kB                                                                                                                                                              0.0s
 => [internal] load .dockerignore                                                                                                                                                                   0.0s
 => => transferring context: 35B                                                                                                                                                                    0.0s
 => [internal] load metadata for docker.io/library/ruby:3.1                                                                                                                                         0.6s
 => [ 1/12] FROM docker.io/library/ruby:3.1@sha256:be4f8b9043d2cc620dff313c4ea987536778f30964c333f8ca0ed3fb6402e701                                                                                 0.0s
 => [internal] load build context                                                                                                                                                                   0.1s
 => => transferring context: 81.03kB                                                                                                                                                                0.0s
 => CACHED [ 2/12] RUN gem install "bundler:~>2" --no-document &&     gem update --system &&     gem cleanup                                                                                        0.0s
 => CACHED [ 3/12] RUN ARCH= && dpkgArch="$(dpkg --print-architecture)"   && case "${dpkgArch##*-}" in     amd64) ARCH='x64';;     ppc64el) ARCH='ppc64le';;     s390x) ARCH='s390x';;     arm64)   0.0s
 => CACHED [ 4/12] RUN set -ex   && for key in     6A010C5166006599AA17F08146C2130DFD2497F5   ; do     gpg --batch --keyserver hkps://keys.openpgp.org --recv-keys "$key" ||     gpg --batch --key  0.0s
 => CACHED [ 5/12] RUN apt-get update -qq &&     DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends imagemagick libvips libvips-dev libvips-tools libpq-dev &&     rm -rf /  0.0s
 => CACHED [ 6/12] WORKDIR /app                                                                                                                                                                     0.0s
 => CACHED [ 7/12] COPY ./Gemfile* /app/                                                                                                                                                            0.0s
 => CACHED [ 8/12] COPY ./config/jumpstart/Gemfile /app/config/jumpstart/                                                                                                                           0.0s
 => ERROR [ 9/12] RUN bundle config --local without "staging production omit" && bundle install  --retry 5                                                                                          0.5s
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 > [ 9/12] RUN bundle config --local without "staging production omit" && bundle install  --retry 5:
#13 0.442 The path `/app/lib/jumpstart` does not exist.
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executor failed running [/bin/sh -c bundle config --local without "staging production omit" && bundle install  --retry 5]: exit code: 13