Bump cosmos-sdk to v0.46.8-pio-1 (from v0.46.7-pio-1)

[SpicyLemon]

Description

This PR:

1. Bumps cosmos-sdk to v0.46.8-pio-1 (from v0.46.7-pio-1).
2. Adds the x/sanction module.
3. Adds the x/quarantine module.
4. Creates the paua (and paua-rc1) upgrade handlers.

---

Before we can merge this PR, please make sure that all the following items have been
checked off. If any of the checklist items are not applicable, please leave them but
write a little note why.

• Targeted PR against correct branch (see CONTRIBUTING.md)
• Linked to Github issue with discussion and accepted design OR link to spec that describes this work.
• Wrote unit and integration tests
• Updated relevant documentation (docs/) or specification (x/<module>/spec/)
• Added relevant godoc comments.
• Added a relevant changelog entry to the Unreleased section in CHANGELOG.md
• Re-reviewed Files changed in the Github PR explorer
• Review Codecov Report in the comment section below once CI passes

[codecov]

Codecov Report

Merging #1317 (356c413) into main (e4a52fb) will decrease coverage by 0.01%.
The diff coverage is 61.90%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1317      +/-   ##
==========================================
- Coverage   58.95%   58.94%   -0.01%     
==========================================
  Files         196      196              
  Lines       24636    24676      +40     
==========================================
+ Hits        14523    14546      +23     
- Misses       9022     9037      +15     
- Partials     1091     1093       +2     

Impacted Files	Coverage Δ
app/upgrades.go	6.14% <0.00%> (-3.48%)	⬇️
x/marker/simulation/operations.go	75.96% <0.00%> (-1.33%)	⬇️
app/app.go	87.51% <100.00%> (+0.50%)	⬆️

[nullpointer0x00]

Can we add #1303 to the change log as well? I double checked the tag v0.46.8-pio-1 and those changes are in there.

[SpicyLemon]

A couple marker sims failed with this bump, both in the marker module. Both ended up being the randomizer providing values differently resulting in situations the sims didn't properly handle.

In SimulateMsgChangeStatus, randomMarker started returning a marker with in StatusDestroyed. The switch didn't account for it, so an attempt was being made to Dispatch nothing. It resulted in a panic calling account.GetAddress() because account is nil because there's no address for it to try to find.

In provwasm simulations (specifically in SimulateMsgExecuteContract), the funds being provided in the message weren't being taken into account when getting the random fee amount. This resulted in a message trying to use more funds than were available in the account.

Both of these were just issues with the setup of each sim and not an indication of a larger problem.

[SpicyLemon]

Can we add #1303 to the change log as well? I double checked the tag v0.46.8-pio-1 and those changes are in there.

That was a change that only involved the SDK, and it's listed in the SDKs changes.

The reason the sanction and quarantine modules are listed in the changelog here is because there were changes in this repo needed in order to add them.

[SpicyLemon]

closes: #1303