MAINTAINERS: remove swinslow due to inactivity

Last activity: 20 months ago (review)

Recent activities:

- review: Review on 'scripts: zephyr_module: Add CPE support'
  #66495 (2024-03-20T11:48:25Z)

- review: Review on 'scripts: zspdx: fix writing custom license IDs'
  #45815 (2022-05-21T17:26:45Z)

- pr: doc: Fix west spdx command docs formatting bug
  #43994 (2022-03-19T19:13:36Z)

Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>

Author: kartben

MAINTAINERS.yml

@@ -4593,7 +4593,6 @@ SPDX Tooling:
     - kartben
   collaborators:
     - pdgendt
-    - swinslow
   files:
     - scripts/west_commands/spdx.py
     - scripts/west_commands/zspdx/
@@ -5344,7 +5343,6 @@ West:
   collaborators:
     - mbolivar
     - carlescufi
-    - swinslow
     - marc-hb
   files:
     - scripts/west-commands.yml