manifest: Pull rebased OSS repositories

Pull rebased histories for Zephyr and mcuboot.

Signed-off-by: Jukka Rissanen <[email protected]>

west.yml

@@ -69,7 +69,7 @@ manifest:
     # https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/zephyr/guides/modules.html
     - name: zephyr
       repo-path: sdk-zephyr
-      revision: v3.7.99-ncs1-snapshot2
+      revision: 0a2e205750dc7eff8767afa543b2fd23a1fbb332
       import:
         # In addition to the zephyr repository itself, NCS also
         # imports the contents of zephyr/west.yml at the above
@@ -130,7 +130,7 @@ manifest:
           compare-by-default: true
     - name: mcuboot
       repo-path: sdk-mcuboot
-      revision: v2.1.0-ncs2-snapshot2
+      revision: 12e5ee106034972b0f1074d6f2261b2b39d1501b
       path: bootloader/mcuboot
     - name: qcbor
       url: https://github.com/laurencelundblade/QCBOR