Mounts scripts to docker container (#2152)

# Description

The directory changes were not propagated to the docker file. This MR
fixes this issue.

## Type of change

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

## Checklist

- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [x] 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 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

Author: Mayankm96

docker/docker-compose.yaml

@@ -37,6 +37,9 @@ x-default-isaac-lab-volumes: &default-isaac-lab-volumes
   - type: bind
     source: ../source
     target: ${DOCKER_ISAACLAB_PATH}/source
+  - type: bind
+    source: ../scripts
+    target: ${DOCKER_ISAACLAB_PATH}/scripts
   - type: bind
     source: ../docs
     target: ${DOCKER_ISAACLAB_PATH}/docs