msggen: add missing methods for 24.11

[daywalker90]

We don't want to fall out of sync again, right?! @rustyrussell @ShahanaFarooqui

EDIT: reworked the PR to include all the missing rpc commands for 24.11:

• GetEmergencyRecoverData
• EnableOffer
• AskRene-Unreserve
• AskRene-ListLayers
• AskRene-Create-Layer
• AskRene-Remove-Layer
• AskRene-Reserve
• AskRene-Age
• GetRoutes
• AskRene-Disable-Node
• AskRene-Inform-Channel
• AskRene-Create-Channel
• AskRene-Update-Channel
• AskRene-Bias-Channel
• AskRene-ListReservations
• InjectPaymentOnion

Aswell as:

• Xpay
• ListAddresses
• Bkpr-EditDescriptionByPaymentId
• Bkpr-EditDescriptionByOutpoint
• Dev-Splice
• ExposeSecret

[rustyrussell]

I'm going to defer these because they're still experimental and I want to reserve the right to change them radically! Maybe by the time we're into next release @Lagrang3 and I will have more confidence?

[rustyrussell]

Ack 4968fdb

Several other PRS will conflict (damn generated files) so I'll wait a bit before rebasing and merging this

[daywalker90]

Want me to do a separate PR for the rest or add them here?

[rustyrussell]

Want me to do a separate PR for the rest or add them here?

All the other API changes are merged now, so go wild!

[daywalker90]

Rebased and added missing methods listed in OP, these are now all missing methods that were added since 24.08

[rustyrussell]

I had to revert this for rc2, as the rust build broke. Will try again after rc2...

[daywalker90]

I've looked through the CI jobs. It worked a couple of times and then failed in your rc2 PR run. Looking at the logs it looks to me like it still didn't wait "long" enough for the generated files to be there completely.

[daywalker90]

It's not enough that the files exist apparently. The generation could still be ongoing and the compiler would use a half finished file and then complain about missing things that are not missing in fully generated files.

[rustyrussell]

Hmm... weird! I'll look deeper...

But there were crashes in rc1 so I want to release rc2 now :(

[rustyrussell]

I suspect that MSGGEN_GEN_ALL -> MSGGEN_GENALL change, TBH. We can depend on both. I'll try.