Revert "Reland "Reland "Bump Windows SDK to 10.0.19041.0"""

This reverts commit 3dc913b12b4853ef620495a74081dd15fca8dc5e.

Reason for revert: while the SDK is now being fetched, the step
Read SetEnv.platform.json is now failing.

https://logs.chromium.org/logs/crashpad/buildbucket/cr-buildbucket/8831436994854248129/+/u/read_SetEnv.x86.json/stdout

Original change's description:
> Reland "Reland "Bump Windows SDK to 10.0.19041.0""
>
> This is a reland of 44f566832da48b25c09ee83d4221a9c57f359a82
>
> The proper format for this sort of property is:
>
>     properties["$depot_tools/windows_sdk"] = {
>         "version": "uploaded:2021-04-28",
>     }
>
> rather than the nested version we had before.
>
> Original change's description:
> > Reland "Bump Windows SDK to 10.0.19041.0"
> >
> > This is a reland of 020da53ac84de675c8adae5b512f4257adc9dfe3
> >
> > Original change's description:
> > > Bump Windows SDK to 10.0.19041.0
> > >
> > > Change-Id: Id0c308a838a8b94ce7d24369ffd168a10730a30a
> > > Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3256822
> > > Reviewed-by: Mark Mentovai <mark@chromium.org>
> > > Commit-Queue: Mark Mentovai <mark@chromium.org>
> >
> > Change-Id: I9e8d14415c12c28b6a230b689d3b791a086d7a06
> > Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3260604
> > Commit-Queue: Alex Gough <ajgo@chromium.org>
> > Reviewed-by: Mark Mentovai <mark@chromium.org>
>
> Change-Id: Iafb40bd8799dbfea9308f19e3c6e7568bcba82df
> Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3260757
> Commit-Queue: Alex Gough <ajgo@chromium.org>
> Reviewed-by: Mark Mentovai <mark@chromium.org>

Change-Id: If552af427a460fb6692907a85c8ab6dadd5f08c6
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3260758
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Alex Gough <ajgo@chromium.org>
GitOrigin-RevId: 5225da1232af1569e8650c77ee11f48ffd1184f3
diff --git a/DEPS b/DEPS
index 8a6ee24..8ecd52e 100644
--- a/DEPS
+++ b/DEPS
@@ -106,7 +106,7 @@
     'packages': [
       {
         'package': 'chrome_internal/third_party/sdk/windows',
-        'version': 'uploaded:2021-04-28'
+        'version': 'uploaded:2018-06-13'
       },
     ],
     'condition': 'checkout_win and pull_win_toolchain',
diff --git a/infra/config/generated/cr-buildbucket.cfg b/infra/config/generated/cr-buildbucket.cfg
index 80e52d7..d34621c 100644
--- a/infra/config/generated/cr-buildbucket.cfg
+++ b/infra/config/generated/cr-buildbucket.cfg
@@ -450,9 +450,6 @@
       }
       properties:
         '{'
-        '  "$depot_tools/windows_sdk": {'
-        '    "version": "uploaded:2021-04-28"'
-        '  },'
         '  "$gatekeeper": {'
         '    "group": "client.crashpad"'
         '  },'
@@ -486,9 +483,6 @@
       }
       properties:
         '{'
-        '  "$depot_tools/windows_sdk": {'
-        '    "version": "uploaded:2021-04-28"'
-        '  },'
         '  "$gatekeeper": {'
         '    "group": "client.crashpad"'
         '  },'
@@ -928,9 +922,6 @@
       }
       properties:
         '{'
-        '  "$depot_tools/windows_sdk": {'
-        '    "version": "uploaded:2021-04-28"'
-        '  },'
         '  "$kitchen": {'
         '    "devshell": true,'
         '    "git_auth": true'
@@ -961,9 +952,6 @@
       }
       properties:
         '{'
-        '  "$depot_tools/windows_sdk": {'
-        '    "version": "uploaded:2021-04-28"'
-        '  },'
         '  "$kitchen": {'
         '    "devshell": true,'
         '    "git_auth": true'
diff --git a/infra/config/main.star b/infra/config/main.star
index e0582e6..f51ef23 100755
--- a/infra/config/main.star
+++ b/infra/config/main.star
@@ -183,11 +183,6 @@
     if cpu != "x64":
         properties["target_cpu"] = cpu
 
-    if platform == "win":
-        properties["$depot_tools/windows_sdk"] = {
-            "version": "uploaded:2021-04-28",
-        }
-
     if bucket == "ci":
         properties["$gatekeeper"] = {
             "group": "client.crashpad",