Rollup merge of #82697 - jplatte:patch-1, r=davidtwco
Rollup merge of #82697 - jplatte:patch-1, r=davidtwco

Fix stabilization version of move_ref_pattern

Both the [changelog](https://github.com/rust-lang/rust/blob/master/RELEASES.md#version-1490-2020-12-31) and the milestone of the [stabilization PR](https://github.com/rust-lang/rust/pull/76119) say 1.49.0, but the source says 1.48.0. I think the former is correct.

aidancully/rust,graydon/rust,aidancully/rust,graydon/rust,aidancully/rust,aidancully/rust,graydon/rust,aidancully/rust,graydon/rust,aidancully/rust,graydon/rust,graydon/rust