fix: revert directory renaming

[yangby-cryptape]

What this PR does / why we need it:

This PR fix a CI issue which was introduced in #1319, cause by a directory renaming.

The CI error is thrown directly by the following code:

axon/.github/workflows/axon-start-with-short-genesis.yml

Line 32 in 680e53e

cp ${{ github.workspace }}/devtools/chain/geneses/genesis_multi_nodes_short_epoch_len.json devtools/chain/genesis_multi_nodes.json

IMHO, the original directory name, "geneses", is correct.
Because:

• In the same parent directory, there is a directory named "nodes".
  So, axon uses plural form as name for file collections.
• And, "geneses" is the plural form of "genesis".

So I just revert the renaming.

Which toolchain this PR adaption:

No Breaking Change

Special notes for your reviewer:

NIL

CI Description

CI Name	Description
Chaos CI	Test the liveness and robustness of Axon under terrible network condition
Cargo Clippy	Run cargo clippy --all --all-targets --all-features
Coverage Test	Get the unit test coverage report
E2E Test	Run end-to-end test to check interfaces
Code Format	Run cargo +nightly fmt --all -- --check and cargo sort -gwc
Web3 Compatible Test	Test the Web3 compatibility of Axon
v3 Core Test	Run the compatibility tests provided by Uniswap V3
OCT 1-5 | 6-10 | 11 | 12-15 | 16-19	Run the compatibility tests provided by OpenZeppelin

CI Usage

Check the CI you want to run below, and then comment /run-ci.

CI Switch

• Chaos CI
• Cargo Clippy
• Coverage Test
• E2E Tests
• Code Format
• Unit Tests
• Web3 Compatible Tests
• OCT 1-5 And 12-15
• OCT 6-10
• OCT 11
• OCT 16-19
• v3 Core Tests