[Fix-5570][Worker] Fix worker.groups in worker.properties is still commented and improve install scripts and configurations (#5571)

[Improvement][Docker/K8s] Support more configurations and service accesses, reduce the duplication configurations, improve image for python and the compatibility of python home (#5393)

* [Improvement][Docker] Support more configurations and improve image for python

* [Improvement][K8s] Support more configurations, more service accesses, and reduce the duplication configurations

* [Improvement][Python] Improve the compatibility of python home

* [Improvement][Install] Fix install config and install.sh

* [Improvement][Install] Fix workflow ut

* [Improvement][Docker] Optimize docker-swarm/check script

* [Improvement][DB] Update default username and password of database

* Update comments in master/worker.properties

* Specify version for all images

* [Improvement][Docker] Optimize PS1 and WORKDIR

* [Improvement][SQL] Reduce heap size to 64m in create-dolphinscheduler.sh and upgrade-dolphinscheduler.sh

* [Fix-5431][K8s] Fix master and worker cannot get the right address with custom DNS

[Improvement][Build] Optimize long release name and remove unused nginx release and upgrade spring boot version (#5308)

* [Build] Optimize long release name and remove unused nginx release

* [Build] Upgrade spring boot version

* [Improvement] Improve code style

* [Improvement][Server] Rename MASTER_PREFIX to MASTER_TYPE and WORKER_PREFIX to WORKER_TYPE

* [Feature][Api&Dao] Support api and dao of worker group

* [Feature][UI] Support to create, edit and delete worker group

* [Feature][API&UI] Support work groups from database and zookeeper to display together in worker group management

* [Feature][API&Dao] Support long ip list and check request parameters when saving worker group

* [Feature][*] Refactor ipList to addrList

* [Feature][Server] Support host manager to select worker host by worker group in database

* [Improvement][Server] Improve the config of master and worker

* [Improvement][*] Rename zkRegistered to systemDefault

* [Improvement][Test] Fix unit test and improve ui

* [Improvement][Server] Improve getServerMaps
Co-authored-by: Ndailidong <dailidong66@gmail.com>

[Feature][Worker] Add a configuration item to set whether the tenant is automatically created on Worker (#5007)

[Improvement][Datax] Re-assign DATAX_HOME to /opt/soft/datax instead of /opt/soft/datax/bin/datax.py (#5019)

* create the interpreter for python command

* Update README.md
Co-authored-by: Nzhouhong <zhouhong@zhangyue.com>

Changes are:

- `Github` -> `GitHub`
- `Javascript` -> `JavaScript`

Added the default login credentials for the web UI.

* [Fix-4843] docker yml

* [Fix-4843] k8s env

* [Fix-#4843]  fix startup-init-conf.sh worker.properties.tpl  WORK_GROUP change WORK_GROUPS

* [Fix-#4843]  fix README.md README_zh_CN.md  WORK_GROUP change WORK_GROUPS
Co-authored-by: Nwangdz50 <wangdz50@chinaunicom.cn>

* [Improvement][*] Update version to 1.4.0-SNAPSHOT

* [Improvement][*] Update tab to space under checkstyle

* [Improvement][*] Define version with revision globally

* [Improvement][*] Update version to 1.3.6-SNAPSHOT

[Improvement][Docker] Reduce docker image size, remove frontend/nginx, remove stdout log, improve compose/swarm deployment and fix random PSQLException (#4643)

* [Improvement][Docker] Reduce docker image size, remove frontend/nginx, remove stdout log and improve compose/swarm deployment

* [Improvement][Docker] Fix random PSQLException