DEPS: use python3

Bug: chromium:1208028
Change-Id: I1117855556e4a9e7cbaf54764c8a23c5b8581ded
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/239160
Auto-Submit: Takuto Ikuta <tikuta@google.com>
Reviewed-by: Jeremy Leconte <jleconte@google.com>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35426}
diff --git a/.vpython3 b/.vpython3
index 17de513..3d2a8e4 100644
--- a/.vpython3
+++ b/.vpython3
@@ -27,8 +27,8 @@
 # Used by:
 #   third_party/catapult
 wheel: <
-  name: "infra/python/wheels/psutil/${platform}_${py_python}_${py_abi}"
-  version: "version:5.2.2"
+  name: "infra/python/wheels/psutil/${vpython_platform}"
+  version: "version:5.8.0.chromium.2"
 >
 
 # Used by tools_webrtc/perf/webrtc_dashboard_upload.py.
@@ -40,8 +40,8 @@
 # Used by:
 #   build/toolchain/win
 wheel: <
-  name: "infra/python/wheels/pypiwin32/${vpython_platform}"
-  version: "version:219"
+  name: "infra/python/wheels/pywin32/${vpython_platform}"
+  version: "version:300"
   match_tag: <
     platform: "win32"
   >