HotFix PR: Upgrade to latest stable2503 (#2413)

# Goal
The goal of this PR is to upgrade to the most recent commit of the
Polkadot SDK `stable2503 branch`

This is a PR into a branch that was forked at the same point as v1.16.1

A separate PR will do the update for `main`

See all Polkadot SDK changes:
paritytech/polkadot-sdk@5f2e7ab...e69da2e

Interesting Backported Code:
- paritytech/polkadot-sdk#8162
- paritytech/polkadot-sdk#8198
- paritytech/polkadot-sdk#7913
- paritytech/polkadot-sdk#8373
- paritytech/polkadot-sdk#8400
- paritytech/polkadot-sdk#8447
- paritytech/polkadot-sdk#8503
- paritytech/polkadot-sdk#8514
-
paritytech/polkadot-sdk@e69da2e

Author: wilwade

.github/workflows/verify-pr-commit.yml

@@ -7,7 +7,8 @@ on:
   pull_request:
     branches:
       - main
-      - "*-development" # Feature Branches should suffix with -development
+      - "**-development" # Feature Branches should suffix with -development
+      - hotfix/**
 env:
   BIN_DIR: target/release
   PR_LABEL_METADATA_CHANGED: metadata-changed