[LLVM] Move Bigcheese to inactive maintainer for Windows object tools (#120425)

Bigcheese isn't actively working on Windows support in object tools
anymore, so move him to the inactive maintainer list. I'm also not
aware of anyone else who is actively involved in this area currently,
so I'm dropping the category entirely for now.

Author: nikic

llvm/Maintainers.md

@@ -386,11 +386,6 @@ [email protected] (email), [tstellar](https://github.com/tstellar) (GitHub)
 Martin Storsjö \
 [email protected] (email), [mstorsjo](https://github.com/mstorsjo) (GitHub)
 
-#### Windows support in object tools
-
-Michael Spencer \
-[email protected] (email), [Bigcheese](https://github.com/Bigcheese) (GitHub)
-
 #### Sony PlayStation support
 
 Jeremy Morse \
@@ -463,6 +458,7 @@ Anton Korobeynikov ([email protected], [asl](https://github.com/asl)) -- A
 Chad Rosier ([email protected]) -- FastISel \
 Hans Wennborg ([email protected], [zmodem](https://github.com/zmodem)) -- Release management \
 Kostya Serebryany ([kcc](https://github.com/kcc)) -- Sanitizers \
+Michael Spencer ([email protected]), [Bigcheese](https://github.com/Bigcheese)) -- Windows support in object tools \
 Alexei Starovoitov ([email protected], [4ast](https://github.com/4ast)) -- BPF backend \
 Evgeniy Stepanov ([eugenis](https://github.com/eugenis)) -- Sanitizers