bcmdhd: Update FW to version 5.90.125.84 (4.220.48.0) (DO NOT MERGE)

- Connectivity improvements
- Fix KEEP_ALIVE issue
BUG: b/5167816, b/5336481

Change-Id: I53f39f9472c5a2eca024bee1ddcc568bf702c14f
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
7 files changed
tree: 5a030ee4a444d79614508ed64a758d9d97c2177f
  1. bcm4329/
  2. bcmdhd/
  3. .gitignore
  4. CleanSpec.mk