op-challenger: Fix recording of last step index

feat: Head Subscriptions

op-challenger: Add e2e test for the poisoned post-state case

Record the same last step value to disk as we store in memory (should be one less than the final state Step value).
Write the proof for the last step to disk to avoid needing to regenerate it even once.

Merge pull request #7212 from ethereum-optimism/dependabot/npm_and_yarn/typescript-eslint/parser-6.7.0

build(deps-dev): bump @typescript-eslint/parser from 5.60.1 to 6.7.0

build(deps): bump chai and @types/chai

txmgr: Do not update nonce on failed gas estimate

feat: adds sepolia and op sepolia

Merge pull request #7245 from ethereum-optimism/09-13-chore_indexer_Add_ci_check_for_generated_types

chore(indexer): Add ci check for generated types

Bumps [@typescript-eslint/parser](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/parser) from 5.60.1 to 6.7.0.
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/parser/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v6.7.0/packages/parser)

---
updated-dependencies:
- dependency-name: "@typescript-eslint/parser"
  dependency-type: direct:development
  update-type: version-update:semver-major
...
Signed-off-by: dependabot[bot] <support@github.com>

Bumps [chai](https://github.com/chaijs/chai) and [@types/chai](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/chai). These dependencies needed to be updated together.

Updates `chai` from 4.3.7 to 4.3.8
- [Release notes](https://github.com/chaijs/chai/releases)
- [Changelog](https://github.com/chaijs/chai/blob/4.x.x/History.md)
- [Commits](https://github.com/chaijs/chai/compare/v4.3.7...v4.3.8)

Updates `@types/chai` from 4.3.5 to 4.3.6
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/chai)

---
updated-dependencies:
- dependency-name: chai
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: "@types/chai"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>

build(deps-dev): bump @types/node from 20.5.0 to 20.6.0

build(deps-dev): bump eslint from 8.47.0 to 8.49.0

Adds DevnetL1 Deploy Config to Makefile