Rollup merge of rust-lang#143486 - husqvarnagroup:af/no-armv5te-target-maintainer, r=petrochenkov

remove armv5te-unknown-linux-gnueabi target maintainer

Sadly my former employer doesn't want to maintain this any more and I have no personal interest in maintaining it.

Author: matthiaskrgr

src/doc/rustc/src/platform-support/armv5te-unknown-linux-gnueabi.md

@@ -7,7 +7,7 @@ floating-point units.
 
 ## Target maintainers
 
-[@koalatux](https://github.com/koalatux)
+There are currently no formally documented target maintainers.
 
 ## Requirements