fix: optimize helm script

[lintingbin]

What changes were proposed in this pull request

Brief change log

1. Remove command: ["bash","-c","bash ./bin/streampark.sh start_docker"] to fix the issue where it cannot start.
2. Add volume-related configurations to facilitate users to insert their own k8s storage configurations.
3. Add TLS-related configurations to ingress.
4. Optimize RBAC configurations by adding edit permissions for the default serviceaccount in the namespace, to prevent permission issues for new users when starting Flink.

Verifying this change

This change is a trivial rework / code cleanup without any test coverage.

Does this pull request potentially affect one of the following parts

• Dependencies (does it add or upgrade a dependency): no

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[wolfboys]

LGTM