west.yml: MCUboot synchronization from upstream

Update Zephyr fork of MCUboot to revision:
  e890df7ab975da181a9f3fb3abc470bf935625ab

Brings following Zephyr relevant fixes:
  - e890df7a boot: zephyr: Add ESP32C2/ESP8684 support
  - 5d5f0492 bootutil: Fix AES and SHA-256 contexts not zeroized
    with mbedTLS
  - ca06b9fe boot: zephyr: Add fallback to USB DFU
  - 43a49a3b bootutil: Add better mode selection checks
  - 956311d2 boot: Make boot_enc_valid take slot instead of image
    index
  - 242db1a9 boot: zephyr: boards: Add nrf54l15dk configuration
  - 651775b5 boot: zephyr: board: Fix nrf54l15pdk Kconfig fragment
  - a3762626 boot: zephyr: MCXN947 currently only does not support
    swap mode

Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
1 file changed