Add missing tests in test_bytes

[AbeZbm]

Hi,

Thanks for your time to review this PR.

By examing the existing code, we found that some tests can be added to improve the repo's overall test coverage. The tests we submitted have been carefully curated by us to ensure their behavior and effectiveness.
The code region we covered is:

bytes_mut.rs:

bytes/src/bytes_mut.rs

Lines 1180 to 1184 in 141cbc2

	if cnt > remaining {
	super::panic_advance(&TryGetError {
	requested: cnt,
	available: remaining,
	});

bytes.rs:

bytes/src/bytes.rs

Line 392 in 141cbc2

"range start must not be greater than end: {:?} <= {:?}",

Thanks again for reviewing.