update macro_magic to 0.4.1 (#14356)

* update to macro_magic 0.4.0

* remove deprecated syntax and related doc comments

* upgrade to macro_magic v0.4.1

* fix import issue

* fix UI tests

* resolve frame_support path properly

* add docs note about importing

* fix typo

* Update frame/support/procedural/src/lib.rs

Co-authored-by: Guillaume Yu Thiolliere <gui.thiolliere@gmail.com>

* revert UI tests changes because we can't use rust 1.70

* fix UI tests

* fix another UI test

* use simplified import style

* switch back import since tests are written expecting it that way

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Co-authored-by: Guillaume Yu Thiolliere <gui.thiolliere@gmail.com>