chore: Use rust-cache action to cache dependencies

[jongwooo]

Signed-off-by: jongwooo jongwooo.han@gmail.com

Description

Updated GitHub Action workflows to cache dependencies using Swatinem/rust-cache. Caching dependencies speeds up workflow. For example, Rustfmt execution time was reduced from 2m 12s to 21s.

[coveralls]

Pull Request Test Coverage Report for Build 3489289937

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 37 unchanged lines in 2 files lost coverage.
• Overall coverage decreased (-0.09%) to 98.343%

---

Files with Coverage Reduction	New Missed Lines	%
storages/sled-storage/tests/sled_transaction.rs	18	95.81%
test-suite/src/tester/mod.rs	19	87.5%

Totals
Change from base Build 3486015611:	-0.09%
Covered Lines:	39873
Relevant Lines:	40545

---

💛 - Coveralls

[ever0de]

Can you also add options like:

        with:
          shared-key: cargo-test
          cache-on-failure: true

referece: https://github.com/dudykr/stc/blob/d8b849c672f033c1e0a04caf9737f9a6ae7c6863/.github/workflows/CI.yml#L71-L74

[jongwooo]

See the following link to check if dependencies are cached.

[ever0de]

Could you possibly split them into different keys?

          shared-key: cargo-test
          # or 
          shared-key: cargo-clippy
          # ...

Or does this key not affect other caches?
If so, I'm sorry, can you roll back?

https://github.com/Swatinem/rust-cache

and is stable over multiple jobs.

[ever0de]

Looks good, Our waiting time has been reduced.

thanks for the first contribution

[jongwooo]

@ever0de I rolled back the code for now. Thank you.

[panarch]

Thanks a lot for the contribution 👍
Also thanks to the careful review comments @ever0de