Gas changes ported from internal sdk

What's Changed

• Fix typo in README file by @racbc in #20
• (nit) Update Testing header in README by @racbc in #21
• Updated Geth-SDK with Changes from Generic-SDK by @ash-krishnan in #23
• Bump github.com/ethereum/go-ethereum from 1.10.18 to 1.10.21 by @dependabot in #22
• Bump github.com/coinbase/rosetta-sdk-go from 0.7.9 to 0.7.11 by @dependabot in #24
• Bump github.com/stretchr/testify from 1.7.1 to 1.8.0 by @dependabot in #19

New Contributors

• @racbc made their first contribution in #20
• @ash-krishnan made their first contribution in #23
• @dependabot made their first contribution in #22

Full Changelog: v0.0.1...v0.0.2

Introducing rosetta-geth-sdk

What's Changed

• Add sdk source code by @xiaying-peng in #1
• more updates by @shrimalmadhur in #2
• test heimdall with codeflow by @shrimalmadhur in #7
• [fix] change master to main by @shrimalmadhur in #8
• [chore] update geth by @shrimalmadhur in #6
• revert main to master by @shrimalmadhur in #11

New Contributors

• @xiaying-peng made their first contribution in #1
• @shrimalmadhur made their first contribution in #2

Full Changelog: https://github.com/coinbase/rosetta-geth-sdk/commits/v0.0.1