Don't use `--android` flag

[IndiTheo]

--android flag was deprecated in ktlint: ktlint/ktlint#2096

To adhere to android style, a code style should be defined in .editorconfig:

[*.{kt,kts}]
ktlint_code_style = android_studio

(See ktlint/ktlint#1990)

It's still used here:

rules_kotlin/kotlin/internal/lint/ktlint_fix.bzl

Lines 13 to 14 in a7f68ca

	if is_android_rules_enabled(ctx.attr.config):
	args.append("--android")

And enabling it leads to:

Error: no such option --android