Description of problem:

When use oc-mirror try to band port failed will panic 

Version-Release number of selected component (if applicable):

./oc-mirror version 
Logging to .oc-mirror.log
WARNING: This version information is deprecated and will be replaced with the output from --short. Use --output=yaml|json to get the full version.
Client Version: version.Info{Major:"", Minor:"", GitVersion:"4.15.0-202311101707.p0.g1c8f538.assembly.stream-1c8f538", GitCommit:"1c8f538897c88011c51ab53ea5073547521f0676", GitTreeState:"clean", BuildDate:"2023-11-10T18:49:00Z", GoVersion:"go1.20.10 X:strictfipsruntime", Compiler:"gc", Platform:"linux/amd64"}

How reproducible:

always

Steps to Reproduce:

run command : oc-mirror --from file://out docker://localhost:5000/ocptest --v2 --config config.yaml --dest-tls-verify=false   

Actual results: 
oc-mirror --from file://out docker://localhost:5000/ocptest --v2 --config config.yaml --dest-tls-verify=false 
--v2 flag identified, flow redirected to the oc-mirror v2 version. PLEASE DO NOT USE that. V2 is still under development and it is not ready to be used. 
2023/11/15 13:04:47  [INFO]   : mode diskToMirror 
2023/11/15 13:04:47  [INFO]   : local storage registry will log to /app1/1106/logs/registry.log
2023/11/15 13:04:47  [INFO]   : starting local storage on :5000
panic: listen tcp :5000: bind: address already in use
 
goroutine 67 [running]:
github.com/openshift/oc-mirror/v2/pkg/cli.panicOnRegistryError(0x0?)
/go/src/github.com/openshift/oc-mirror/vendor/github.com/openshift/oc-mirror/v2/pkg/cli/executor.go:298 +0x4e
created by github.com/openshift/oc-mirror/v2/pkg/cli.(*ExecutorSchema).PrepareStorageAndLogs
/go/src/github.com/openshift/oc-mirror/vendor/github.com/openshift/oc-mirror/v2/pkg/cli/executor.go:286 +0x945

Expected results:

Should exit with error but not panic