feat: Replaced flake8 with ruff and removed setup.cfg by merging the configurations into pyproject.toml

[Sai-Suraj-27]

PR Description

Replaced flake8 with the following 2 major checks from ruff

1. https://docs.astral.sh/ruff/rules/#pyflakes-f
2. https://docs.astral.sh/ruff/rules/#pycodestyle-e-w

Removed setup.cfg by merging the required configurations into pyproject.toml

Note

1. Fixed the E721 check : Do not compare types, use isinstance() rule wherever required.
2. Changed the position of ruff in pre-commit hooks because sometimes, the fixes might modify files/lines that needs to be formatted by black again. So, placed ruff hook before the black hook.
3. Added new noqa comments for 3 rules (E501 : line-to-long, E722 : Do not use bare except, and E741 : ambiguous-variable-name) and removed the old ones as ruff requires noqa comments to be added in a particular way.

Related Issue

Closes #27775

Checklist

• Did you add a function?
• Did you add the tests?
• Did you run your tests and are your tests passing?
• Did pre-commit not fail on any check?
• Did you follow the steps we provided?

Socials

[Sai-Suraj-27]

Requesting review from @vedpatwardhan and @KareemMAX.

[vedpatwardhan]

Just a minor point, rest of the changes look good. Let's see what @KareemMAX thinks. Thanks @Sai-Suraj-27 😄

[vedpatwardhan]

I don't fully know how this works, but shouldn't we be ignoring all of these in the pyproject.toml? In the pyproject.toml it seems to only be E203, E402 and E731

[Sai-Suraj-27]

Hey, @vedpatwardhan
Yes, I didn't ignored those rules because of the following reasons,

1. W291 : trailing whitespace warning
2. W293 : blank line contains whitespace warning

These 2 should not be ignored + these 2 are taken care by the trailing-whitespace check which I introduced a few months back (#22974)
https://github.com/unifyai/ivy/blob/3c6d6afee9812fdca8ee73b5bb10b3c3660e4e49/.pre-commit-config.yaml#L6

3. W503 : line break before binary operator
4. W504 : line break after binary operator

Ruff didn't introduced these 2 checks in their checks because these 2 are really un-necessary rules that suggests us to have a line break before or after a binary operator.

5. E704 : Multiple statements on one-line (def) (https://www.flake8rules.com/rules/E704.html)
   This check is still not implemented by ruff for some reason + I think this is a good check. So, we don't need to ignore it.

[KareemMAX]

LGTM! I'll continue monitoring lint behavior to be sure