feat: Update SPL dependencies to latest compatible versions (#3860)

* chore: bump dependencies in spl/Cargo.toml and tests

* chore: bump dependencies in spl crate

* chore: update CHANGELOG.md to reflect latest changes

* chore: fix tests

Author: swaroop-osec

CHANGELOG.md

@@ -25,6 +25,8 @@ The minor version will be incremented upon a breaking change and the patch versi
 
 ### Breaking
 
+- spl: Update SPL dependencies to latest compatible versions ([#3860](https://github.com/solana-foundation/anchor/pull/3860)).
+
 ## [0.31.1] - 2025-04-19
 
 This release uses a new docker image found at `solanafoundation/anchor` for the `anchor verify` command. New images will be pushed to this organization in the future.