vpython: Fix up vpython spec file to fix dependency issues.

vpython virtualenv and pip were updated which (un)broke some
dependency management issues, so we need to correct on our end.

BUG=none
TEST=manual

Change-Id: Iccd0d976ba5d950b7192415f3b95797e19277fc3
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/config/+/3057951
Commit-Queue: Sean McAllister <smcallis@google.com>
Commit-Queue: Julio Hurtado <juahurta@google.com>
Auto-Submit: Sean McAllister <smcallis@google.com>
Reviewed-by: Julio Hurtado <juahurta@google.com>
(cherry picked from commit a0f71f8ba67939b1f2d84cd6609bb9fec96a8b67)
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/config/+/3067275
Reviewed-by: George Engelbrecht <engeg@google.com>
Reviewed-by: Henry Sun <henrysun@google.com>
Reviewed-by: Dhanya Ganesh <dhanyaganesh@chromium.org>
diff --git a/.vpython b/.vpython
index 9b7bf24..a391918 100644
--- a/.vpython
+++ b/.vpython
@@ -67,7 +67,7 @@
 
 wheel: <
   name: "infra/python/wheels/google-auth-py2_py3"
-  version: "version:1.20.1"
+  version: "version:1.29.0"
 >
 
 wheel: <
@@ -86,13 +86,28 @@
 >
 
 wheel: <
+  name: "infra/python/wheels/google-cloud-datastore-py3"
+  version: "version:2.1.6"
+>
+
+wheel: <
+  name: "infra/python/wheels/google-crc32c/linux-amd64_cp38_cp38"
+  version: "version:1.1.2"
+>
+
+wheel: <
   name: "infra/python/wheels/google-resumable-media-py2_py3"
-  version: "version:0.3.1"
+  version: "version:1.2.0"
 >
 
 wheel: <
   name: "infra/python/wheels/googleapis-common-protos-py2_py3"
-  version: "version:1.5.3"
+  version: "version:1.52.0"
+>
+
+wheel: <
+  name: "infra/python/wheels/grpcio/linux-amd64_cp38_cp38"
+  version: "version:1.34.1"
 >
 
 wheel: <
@@ -101,6 +116,11 @@
 >
 
 wheel: <
+  name: "infra/python/wheels/libcst-py3"
+  version: "version:0.3.19"
+>
+
+wheel: <
   name: "infra/python/wheels/lxml/linux-amd64_cp38_cp38"
   version: "version:4.6.2"
 >
@@ -111,6 +131,11 @@
 >
 
 wheel: <
+  name: "infra/python/wheels/mypy-extensions-py3"
+  version: "version:0.4.3"
+>
+
+wheel: <
   name: "infra/python/wheels/oauthlib-py2_py3"
   version: "version:3.0.1"
 >
@@ -191,13 +216,23 @@
 >
 
 wheel: <
+  name: "infra/python/wheels/typing-inspect-py3"
+  version: "version:0.7.1"
+>
+
+wheel: <
+  name: "infra/python/wheels/typing-extensions-py3"
+  version: "version:3.7.4.3"
+>
+
+wheel: <
   name: "infra/python/wheels/urllib3-py2_py3"
   version: "version:1.22"
 >
 
 wheel: <
   name: "infra/python/wheels/wrapt/linux-amd64_cp38_cp38"
-  version: "version:1.10.11"
+  version: "version:1.12.1"
 >
 
 wheel: <