Safe 4337 Module v0.3.0 (#331)

This PR does the final touches for the Safe 4337 module v0.3.0. Namely,
it:

- uploads the audit report
- updates the final address the module is expected to land on

modules/4337/CHANGELOG.md

@@ -17,7 +17,7 @@ The official deployments support the EntryPoint v0.7.0 with the canonical deploy
 ## Expected addresses
 
 - `SafeModuleSetup` at `0x2dd68b007B46fBe91B9A7c3EDa5A7a1063cB5b47`
-- `Safe4337Module` at `0xfaa6F2eC82BdA7C22220522869E854a3446053A5`
+- `Safe4337Module` at `0x75cf11467937ce3F2f357CE24ffc3DBF8fD5c226`
 
 ## Changes
 

modules/4337/README.md

@@ -244,6 +244,7 @@ npx hardhat --network <network> etherscan-verify
 
 - [For version 0.1.0 by Ackee Blockchain](docs/v0.1.0/audit.md)
 - [For version 0.2.0 by Multiple Auditors](docs/v0.2.0/audit.md)
+- [For version 0.3.0 by Ackee Blockchain](docs/v0.3.0/audit.md)
 
 ## Security and Liability
 

modules/4337/docs/v0.2.0/audit.md

@@ -34,6 +34,8 @@ The final audit was performed on commit [3853f34f31837e0a0aee47a4452564278f8c62b
 
 No issues were reported related to the module's business logic, but we have implemented some of the suggested optimisations from the audit report into the codebase. These changes will be included in the next release of the 4337 module. For more information about the audit findings, please refer to the report.
 
+Changes from the audit were implemented in commit [c2bdf0059770916ad178a45c2ad6f2cb88f85ff7](https://github.com/safe-global/safe-modules/tree/c2bdf0059770916ad178a45c2ad6f2cb88f85ff7).
+
 ### Files
 
 - [Final audit report](audit-report-openzeppelin.pdf)

modules/4337/docs/v0.3.0/audit.md

@@ -0,0 +1,13 @@
+# Audit Results
+
+## Auditor
+
+Ackee Blockchain (<https://ackeeblockchain.com/>).
+
+## Notes
+
+The final audit was performed on commit [7b3ea24cf06dca2bc88405fd1c991b2338f565f8](https://github.com/safe-global/safe-modules/tree/7b3ea24cf06dca2bc88405fd1c991b2338f565f8).
+
+### Files
+
+- [Final audit report](audit-report-v3.0.pdf)