Add new api method 'editoffer'

[ghubstan]

To help review from bottom to top, commits are listed here in bottom to top order.

• 1daf471 Add OfferInfo field isActivated, rpc EditOffer to grpc.proto

• 2b8b53b Add server/core editOffer, adjust getMyOffer(s) impls
  Add editOffer to GrpcOffersService, CoreApi, CoreOffersService.
  Set editOffer call rate meter to 1 / minute.
  Use new EditOfferValidator to verify editOffer params OK.
  Adust getMyOffer(s) rpc impl and OfferInfo model to use OpenOffer for accessing activation state and trigger price.

• 9231e48 Refactor GrpcClient: request building code moved into bisq.cli.request pkg
  Reduces size of GrpcClient while allowing for new, bot-friendly variations of the new grpc.editOffer method. (Various combinations of editoffer parameters are allowed and disallowed; the bot-friendly grpc.editOffer variations help disambiguate those parameter combinations.)

• d2939cc Add new EditOfferOptionParser & test

• 2344285 Add editoffer method help

• be249c5 Add editoffer to CLI

• 929b28c Add editoffer api tests & minor apitest refactoring

This is the 3rd in a series of PRs, starting at #5570
#5571 Should be reviewed/merged before this one.

The new editoffer method works, and is documented in editoffer-help.txt, but some follow up work is needed.
Next PR(s) will be:

• Adjust getmyoffer(s) CLI output for new 'enabled' and 'trigger-price' columns.
• Adjust apitest trading scripts to new getmyoffer(s) CLI output.
• Adjust apitest user guide for new editoffer, and to new getmyoffer(s) CLI output.

[ghubstan]

TODO in next PR: Update api beta test guide and trading simulation script.

[ghubstan]

This codacy issue should be ignored because an apparent IDE bug will not allow me to use only AVAILABLE.

core/src/main/java/bisq/core/api/CoreOffersService.java
Unnecessary use of fully qualified name 'State.AVAILABLE' due to existing static import 'bisq.core.offer.OpenOffer.State.AVAILABLE'
editedOffer.setState(State.AVAILABLE);

[ripcurlx]

This codacy issue should be ignored because an apparent IDE bug will not allow me to use only AVAILABLE.

core/src/main/java/bisq/core/api/CoreOffersService.java
Unnecessary use of fully qualified name 'State.AVAILABLE' due to existing static import 'bisq.core.offer.OpenOffer.State.AVAILABLE'
editedOffer.setState(State.AVAILABLE);

I ignored the issue. Could you please try to force push again to re-trigger codacy? Thanks!

[ghubstan]

TODO in next PR: Update api beta test guide and trading simulation script.

This TODO was to tell me what goes in the next PR.

[ghubstan]

File conflicts resolved in child PR #5666