make `BagsList::put_in_front_of` be permissionless (#14714)

* make BagsList::put_in_fron_of be permissionless

* Update frame/bags-list/src/lib.rs

Co-authored-by: Liam Aharon <[email protected]>

* improve docs as well

* update lock

* Update frame/bags-list/Cargo.toml

Co-authored-by: Sam Johnson <[email protected]>

* fix

* Update frame/bags-list/src/lib.rs

Co-authored-by: Michael Assaf <[email protected]>

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Co-authored-by: Liam Aharon <[email protected]>
Co-authored-by: Sam Johnson <[email protected]>
Co-authored-by: Michael Assaf <[email protected]>