Use version-less CIPD path for android_toolchain

To avoid downstream repositories having to deal with a roller breakage
on every major revision to the Android NDK, use an unversioned CIPD
path. Versioned CIPD paths cause downstream roller scripts to assume
each version is an unrelated package and requires manual intervention.

Bug: chromium:1446443
Change-Id: I40e8ecec5a451a1ec754c04b35fa2c26519dd528
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/308320
Auto-Submit: Prashanth Swaminathan <prashanthsw@google.com>
Reviewed-by: Christoffer Jansson <jansson@webrtc.org>
Commit-Queue: Prashanth Swaminathan <prashanthsw@google.com>
Cr-Commit-Position: refs/heads/main@{#40249}
diff --git a/DEPS b/DEPS
index d13f51f..2f0eb87 100644
--- a/DEPS
+++ b/DEPS
@@ -400,7 +400,7 @@
   'src/third_party/android_toolchain': {
     'packages': [
       {
-        'package': 'chromium/third_party/android_toolchain/r23c/android_toolchain',
+        'package': 'chromium/third_party/android_toolchain/android_toolchain',
         'version': 'version:2@r23c.cr0',
       },
     ],