Auto merge of #6424 - Suyash458:master, r=flip1995

Auto merge of #6424 - Suyash458:master, r=flip1995

Add MSRV to more lints specified in #6097

add MSRV to more lints specified in #6097
add instructions for adding msrv in other lints
update tests

 - [x] `redundant_field_names` requires Rust 1.17 due to suggest feature stablized in that version.
 - [x] `redundant_static_lifetimes` requires Rust 1.17 due to suggest feature stablized in that version.
 - [x] `filter_map_next` requires Rust 1.30 due to suggest `Iterator::find_map`.
 - [x] `checked_conversions` requires Rust 1.34 due to suggest `TryFrom`.
 - [x] `match_like_matches_macro` requires Rust 1.42 due to suggest `matches!`. Addressed in #6201
 - [x] `manual_strip` requires Rust 1.45 due to suggest `str::{strip_prefix, strip_suffix}`. Addressed in #6201
 - [x] `option_as_ref_deref` requires Rust 1.40 due to suggest `Option::{as_deref, as_deref_mut}`. Addressed in #6201
 - [x] `manual_non_exhaustive` requires Rust 1.40 due to suggest `#[non_exhaustive]`. Addressed in #6201
 - [x] `manual_range_contains` requires Rust 1.35 due to suggest `Range*::contains`.
 - [x] `use_self` requires Rust 1.37 due to suggest `Self::Variant on enum`.
 - [x] `mem_replace_with_default` requires Rust 1.40 due to suggest `mem::take`.
 - [x] `map_unwrap_or` requires Rust 1.41 due to suggest `Result::{map_or, map_or_else}`.
 - [x] `missing_const_for_fn` requires Rust 1.46 due to `match/if/loop in const fn` needs that version.

changelog: Add MSRV config to more lints. ^This is now the complete list, AFAWK