CI: switch to docker compose v2 (#479)

See actions/runner-images#9692.

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

- **Chores**
- Updated Docker commands in scripts to use the newer Docker CLI syntax,
enhancing consistency and alignment with current practices.
Functionality remains unchanged across all scripts.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

Signed-off-by: Jinzhe Zeng <jinzhe.zeng@rutgers.edu>

Author: njzjz

ci/pbs.sh

@@ -2,7 +2,7 @@
 set -e
 
 cd ./ci/pbs
-docker-compose pull
+docker compose pull
 ./start-pbs.sh
 cd -
 

ci/pbs/start-pbs.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-docker-compose up -d --no-build
+docker compose up -d --no-build
 while [ `docker exec -u pbsuser pbs_master pbsnodes -a | grep "Mom = pbs_slave" | wc -l` -ne 2 ]
 do
     echo "Waiting for PBS slave nodes to become available";

ci/slurm.sh

@@ -2,7 +2,7 @@
 set -e
 
 cd ./ci/slurm
-docker-compose pull
+docker compose pull
 ./start-slurm.sh
 cd -
 

ci/slurm/register_cluster.sh

@@ -2,4 +2,4 @@
 set -e
 
 docker exec slurmctld bash -c "/usr/bin/sacctmgr --immediate add cluster name=linux" && \
-docker-compose restart slurmdbd slurmctld
+docker compose restart slurmdbd slurmctld

ci/slurm/start-slurm.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-docker-compose up -d --no-build
+docker compose up -d --no-build
 
 while [ `./register_cluster.sh 2>&1 | grep "sacctmgr: error" | wc -l` -ne 0 ]
   do

ci/ssh.sh

@@ -2,7 +2,7 @@
 set -e
 
 cd ./ci/ssh
-docker-compose pull
+docker compose pull
 ./start-ssh.sh
 cd -
 

ci/ssh/start-ssh.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-docker-compose up -d --no-build
+docker compose up -d --no-build
 
 docker exec server /bin/bash -c "ssh-keygen -b 2048 -t rsa -f /root/.ssh/id_rsa -q -N \"\" && cat /root/.ssh/id_rsa.pub >> /root/.ssh/authorized_keys && chmod 600 /root/.ssh/authorized_keys"
 docker exec server /bin/bash -c "mkdir -p /dpdispatcher_working"

ci/ssh_rsync.sh

@@ -2,7 +2,7 @@
 set -e
 
 cd ./ci/ssh
-docker-compose pull
+docker compose pull
 ./start-ssh.sh
 cd -