Deployment preparation: Protocol Fee Controller migration (#189)

* Deploy protocol fee controller v2

* build-info and artifacts

* Fork test for new controller and events

* update readme

* refactor: remove weighted build-info/artifacts

* docs: update comment in readme, and remove reference to deleted artifact

* refactor: reuse weightedTask (and reference correctly so that we don't need the artifact); move BAL/WETH local; add check for protocol fee values in the pool itself

* lint

* duh: simplify WETH/BAL references

* checkpoint

* feat: update artifact to support advanced migration

* test: add tests for new getters

* update artifact for new event

* test: add test for new event

* docs: update code pointer

* feat: replace checkpoint with real code

* update artifact to tolerate missing pool creator fee getters

* lint

* update artifacts with final commit

* Add script to README

* feat: adjust for default initial protocol fees

* docs: add final commit

* fix: merge conflict in build-info

* Update artifacts with current migration contract

* remove temporary code

* adjust fork test

* deploy second migration correctly

Author: EndymionJkb

README.md

@@ -157,6 +157,7 @@ These are deployments for script-like contracts (often called 'coordinators') wh
 | Coordination of the Gauge Adder migration V2 --> V3 | [`20230109-gauge-adder-migration-v2-to-v3`](./v2/scripts/20230109-gauge-adder-migration-v2-to-v3)       |
 | Timelock authorizer transition permission migration | [`20230130-ta-transition-migrator`](./v2/scripts/20230130-ta-transition-migrator)                       |
 | Coordination of the Gauge Adder migration V3 --> V4 | [`20230519-gauge-adder-migration-v3-to-v4`](./v2/scripts/20230519-gauge-adder-migration-v3-to-v4)       |
+| Protocol Fee Controller Migration                   | [`20250221-protocol-fee-controller-migration`](./v3/scripts/20250221-protocol-fee-controller-migration) |
 
 ## Deprecated Deployments