Revert "[infra] Upgrade gsutil to a new version (#31065)"

This reverts commit 787194e.

Reason for revert: Broke windows bots.

Original change's description:
> [infra] Upgrade gsutil to a new version (#31065)
> 
> Change-Id: Ie78c6295a5b11cc12adc07a65f716638bcc71495
> Reviewed-on: https://dart-review.googlesource.com/c/79208
> Reviewed-by: Martin Kustermann <[email protected]>
> Commit-Queue: Martin Kustermann <[email protected]>

[email protected],[email protected]

Change-Id: I75c0a2731f80e969fdcd06a6ca2ed72a0407dfbc
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/c/79214
Reviewed-by: Alexander Thomas <[email protected]>
Commit-Queue: Alexander Thomas <[email protected]>

Author: athomas

DEPS

@@ -192,14 +192,6 @@ deps = {
       "https://boringssl.googlesource.com/boringssl.git" +
       "@" + Var("boringssl_rev"),
 
-  Var("dart_root") + "/third_party/gsutil": {
-      "packages": [{
-          "package": "infra/gsutil",
-          "version": "version:4.34",
-      }],
-      "dep_type": "cipd",
-  },
-
   Var("dart_root") + "/third_party/root_certificates":
       Var("dart_git") + "root_certificates.git" +
       "@" + Var("root_certificates_rev"),
@@ -429,6 +421,20 @@ hooks = [
       Var('dart_root') + "/third_party/7zip.tar.gz.sha1",
     ],
   },
+  {
+    "name": "gsutil",
+    "pattern": ".",
+    "action": [
+      "download_from_google_storage",
+      "--no_auth",
+      "--no_resume",
+      "--bucket",
+      "dart-dependencies",
+      "--extract",
+      "-s",
+      Var('dart_root') + "/third_party/gsutil.tar.gz.sha1",
+    ],
+  },
   {
     # Pull Debian wheezy sysroot for i386 Linux
     'name': 'sysroot_i386',

third_party/gsutil.tar.gz.sha1

@@ -0,0 +1 @@
+99b82a42b98b78fc2a3f155995a16d8d7517b657