Release 246.0.0 (#4919)

## Explanation

As we aim to support more chains in the MetaMask extension we will need
the exchange rates of the native tokens of these chains to properly
value a user's account. Let's add Solana to the cryptocurrencies that we
need to keep track of price.

## References

Closes
[SOL-36](https://consensyssoftware.atlassian.net/jira/software/projects/SOL/boards/718/backlog?selectedIssue=SOL-36)

## Changelog

### `@metamask/assets-controller`

- feat: add Solana to the polled exchange rates

## Checklist

- [x] I've updated the test suite for new or updated code as appropriate
- [x] I've updated documentation (JSDoc, Markdown, etc.) for new or
updated code as appropriate
- [x] I've highlighted breaking changes using the "BREAKING" category
above as appropriate
- [x] I've prepared draft pull requests for clients and consumer
packages to resolve any breaking changes


[SOL-36]:
https://consensyssoftware.atlassian.net/browse/SOL-36?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ

---------

Co-authored-by: Antonio Regadas <antonio.regadas@consensys.net>
Co-authored-by: António Regadas <apregadas@gmail.com>
Co-authored-by: Frederik Bolding <frederik.bolding@gmail.com>

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@metamask/core-monorepo",
-  "version": "245.0.0",
+  "version": "246.0.0",
   "private": true,
   "description": "Monorepo for packages shared between MetaMask clients",
   "repository": {

packages/assets-controllers/CHANGELOG.md

@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [43.1.0]
+
+### Added
+
+- Add Solana to the polled exchange rates ([#4914](https://github.com/MetaMask/core/pull/4914))
+
 ## [43.0.0]
 
 ### Added
@@ -1204,7 +1210,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Use Ethers for AssetsContractController ([#845](https://github.com/MetaMask/core/pull/845))
 
-[Unreleased]: https://github.com/MetaMask/core/compare/@metamask/assets-controllers@43.0.0...HEAD
+[Unreleased]: https://github.com/MetaMask/core/compare/@metamask/assets-controllers@43.1.0...HEAD
+[43.1.0]: https://github.com/MetaMask/core/compare/@metamask/assets-controllers@43.0.0...@metamask/assets-controllers@43.1.0
 [43.0.0]: https://github.com/MetaMask/core/compare/@metamask/assets-controllers@42.0.0...@metamask/assets-controllers@43.0.0
 [42.0.0]: https://github.com/MetaMask/core/compare/@metamask/assets-controllers@41.0.0...@metamask/assets-controllers@42.0.0
 [41.0.0]: https://github.com/MetaMask/core/compare/@metamask/assets-controllers@40.0.0...@metamask/assets-controllers@41.0.0

packages/assets-controllers/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@metamask/assets-controllers",
-  "version": "43.0.0",
+  "version": "43.1.0",
   "description": "Controllers which manage interactions involving ERC-20, ERC-721, and ERC-1155 tokens (including NFTs)",
   "keywords": [
     "MetaMask",