Fixes typo in Dockerfile.base (#525)

# Description

Fixes typo introduced to Dockerfile.base which created wrong directory

## Type of change

<!-- As you go through the list, delete the ones that are not
applicable. -->

- Bug fix (non-breaking change which fixes an issue)

## Checklist

- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./orbit.sh --format`
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have run all the tests with `./orbit.sh --test` and they pass
- [ ] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [x] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

docker/Dockerfile.base

@@ -57,7 +57,7 @@ RUN --mount=type=cache,target=/var/cache/apt \
     rm -rf /var/lib/apt/lists/*
 
 # for singularity usage, have to create the directories that will binded
-RUN mkdir -p ${ISAACSIM_ROOT_PATH}/kit/cachecd && \
+RUN mkdir -p ${ISAACSIM_ROOT_PATH}/kit/cache && \
     mkdir -p ${DOCKER_USER_HOME}/.cache/ov && \
     mkdir -p ${DOCKER_USER_HOME}/.cache/pip && \
     mkdir -p ${DOCKER_USER_HOME}/.cache/nvidia/GLCache &&  \