manifest: Remove ANT revision information

ANT Wireless support is transitioning to the nRF Connect SDK Add-Ons
model from this point forward. Removing the manifest entry for ANT is
the first step in this process. Future ANT for nRF Connect SDK releases
will target tagged nRF Connect SDK revisions with some lag to allow for
alignment. Please contact Garmin Canada at http://www.thisisant.com for
more information on release timelines.

Signed-off-by: Sarah Read <[email protected]>

west.yml

@@ -33,8 +33,6 @@ manifest:
       url-base: https://projecttools.nordicsemi.no/bitbucket/scm/drgn
     - name: memfault
       url-base: https://github.com/memfault
-    - name: ant-nrfconnect
-      url-base: https://github.com/ant-nrfconnect
     - name: babblesim
       url-base: https://github.com/BabbleSim
     - name: bosch
@@ -51,7 +49,6 @@ manifest:
     - -nrf-802154
     - -dragoon
     - -find-my
-    - -ant
     - -babblesim
     - -sidewalk
     - -bsec
@@ -268,12 +265,6 @@ manifest:
       path: modules/lib/memfault-firmware-sdk
       revision: 1.12.0
       remote: memfault
-    - name: ant
-      repo-path: sdk-ant
-      revision: 3769e919bde8073cfaff62184b07907b92f906be
-      remote: ant-nrfconnect
-      groups:
-        - ant
     - name: bsim
       repo-path: bsim_west
       remote: babblesim