Update labeler.yml

ci: fix workflow for exporting logs

The logs after failure are not being exported correctly as they are not
being written to the correct location. Previously `~` was not being
interpreted as `$HOME`. This assumes that the `cwd` is `$HOME`.

Version Packages

Develop -> Master PR

fix: use the same nonce for each batch submission

chore(deps): bump axios from 0.21.1 to 0.21.2

Develop -> Master Release PR

Bumps [axios](https://github.com/axios/axios) from 0.21.1 to 0.21.2.
- [Release notes](https://github.com/axios/axios/releases)
- [Changelog](https://github.com/axios/axios/blob/master/CHANGELOG.md)
- [Commits](https://github.com/axios/axios/compare/v0.21.1...v0.21.2)

---
updated-dependencies:
- dependency-name: axios
  dependency-type: direct:production
...
Signed-off-by: dependabot[bot] <support@github.com>

Version Packages

Develop to Master PR

Lower per tx fee overhead

Lower the constant overhead that is charged per transaction
by about half. This will reduce transaction fees. Note that
this value is in both `l2geth` and in `core-utils` if it
needs to be updated in the future.

batch-submitter: eip1559 logging

Extended test coverage of core-utils

Log values related to eip1559 before sending a transaction.
- `maxFeePerGas`
- `maxPriorityFeePerGas`

Also log the `gasLimit` in case transactions revert.

Use flags for coverage at the package level

Add etherscan verification support

Merge pull request #1399 from ethereum-optimism/dependabot/npm_and_yarn/openzeppelin/contracts-3.4.2

chore(deps-dev): bump @openzeppelin/contracts from 3.4.1 to 3.4.2

Merge pull request #1400 from ethereum-optimism/dependabot/npm_and_yarn/openzeppelin/contracts-upgradeable-3.4.2

chore(deps-dev): bump @openzeppelin/contracts-upgradeable from 3.4.1 to 3.4.2

Develop -> Master Release PR

Version Packages

Develop -> Master PR

l2geth: configurable min L2 gas limit