Hot update for wsmaster

[gorkem]

Description

Update Che server without restarting currently running workspaces.
Solve the issue generically for all SPIs and test on OSIO.
Support rolling-updates on OpenShift

• Machine tokens become invalid when workspaces are recovered Machine tokens become invalid when workspaces are recovered #7785
• Implement recovery for OpenShift infrastructure Implement recovery for Kubernetes/OpenShift infrastructures #5919
• Create a list of stateful components of ws-master Create a list of stateful components of ws-master #8870
• Study possible ways to replicate JPA cache Study possible ways to replicate JPA cache (EclipseLink based) betwee master instances #8922
• Study possible ways to replicate HTTP sessions Study possible ways to replicate HTTP sessions (Tomcat based) #8923
• Rewrite auth mechanism for go agents Rewrite auth mechanism for go agents #9028
• Do not use data volume to store agents on OpenShift/Kubernetes Do not use data volume to store agents on OpenShift/Kubernetes #9040
• Json RPC on ws-master in cluster mode | Json RPC on ws-master in hot-update mode #9201
• Add an ability to use distributed cache for storing workspace statuses in WorkspaceRuntimes Add an ability to use distributed cache for storing workspace statuses in WorkspaceRuntimes #9206
• Adapt ServiceTermination functionality to workspaces recovering Adapt ServiceTermination functionality to workspaces recovering #9317
• Workspace Start/Stop failed while tomcat shutdown Workspace Start/Stop failed while tomcat shutdown #9452
• Adapt ServiceTermination functionality to workspaces recovering Adapt ServiceTermination functionality to workspaces recovering #9317
• Hot update testing on working master Hot update testing on working master #9415
• Document procedure of Recreate Hot Update Document procedure of Recreate Hot Update #9414
• Remove the code which deletes CHE_DATA/lib in entrypoint.sh | Remove the code which deletes CHE_DATA/lib in entrypoint.sh #9276
• Server checkers works incorrectly when s8k/os workspaces are recovered
  Server checkers works incorrectly when s8k/os workspaces are recovered #9453
• Servers checkers won't be started if a workspace is started by another Che Server instance
  Servers checkers won't be started if a workspace is started by another Che Server instance #9502
• Document procedure of Rolling Hot Update Document procedure of Rolling Hot Update #9630
• Temporary workspaces are removed after rolling update Temporary workspaces are removed after rolling update #9663