manifest: Power save IOT branch

Branch for host supporting power saving iot.

nrfconnect/sdk-zephyr#1783
nrfconnect/sdk-nrfxlib#1377
nrfconnect/sdk-hostap#175

Signed-off-by: Ajay Parida <[email protected]>

Author: ajayparida

west.yml

@@ -61,7 +61,7 @@ manifest:
     # https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/zephyr/guides/modules.html
     - name: zephyr
       repo-path: sdk-zephyr
-      revision: v3.5.99-ncs1
+      revision: pull/1783/head
       import:
         # In addition to the zephyr repository itself, NCS also
         # imports the contents of zephyr/west.yml at the above
@@ -112,7 +112,7 @@ manifest:
     - name: hostap
       repo-path: sdk-hostap
       path: modules/lib/hostap
-      revision: dda5457ad2cfce99e333980c7764c8d480ae4010
+      revision: pull/175/head
       userdata:
         ncs:
           upstream-url: https://w1.fi/cgit/hostap/
@@ -142,7 +142,7 @@ manifest:
     - name: nrfxlib
       repo-path: sdk-nrfxlib
       path: nrfxlib
-      revision: v2.6.0
+      revision: pull/1377/head
     - name: trusted-firmware-m
       repo-path: sdk-trusted-firmware-m
       path: modules/tee/tf-m/trusted-firmware-m