Update Win version for iHD530 after driver upgrade.

BUG=skia:

Change-Id: I92c0c4ca9ad3d8e0fa6e0063c47284fb819fe24c
Reviewed-on: https://skia-review.googlesource.com/6417
Commit-Queue: Ben Wagner <benjaminwagner@google.com>
Reviewed-by: Stephan Altmueller <stephana@google.com>
diff --git a/infra/bots/tasks.json b/infra/bots/tasks.json
index d0fd9d2..c0367c5 100644
--- a/infra/bots/tasks.json
+++ b/infra/bots/tasks.json
@@ -7095,7 +7095,7 @@
       ],
       "dimensions": [
         "gpu:8086:1912",
-        "os:Windows-10-10586",
+        "os:Windows-10-14393",
         "pool:Skia"
       ],
       "execution_timeout_ns": 14400000000000,
@@ -7143,7 +7143,7 @@
       ],
       "dimensions": [
         "gpu:8086:1912",
-        "os:Windows-10-10586",
+        "os:Windows-10-14393",
         "pool:Skia"
       ],
       "execution_timeout_ns": 14400000000000,
@@ -11565,7 +11565,7 @@
       ],
       "dimensions": [
         "gpu:8086:1912",
-        "os:Windows-10-10586",
+        "os:Windows-10-14393",
         "pool:Skia"
       ],
       "execution_timeout_ns": 14400000000000,
@@ -11613,7 +11613,7 @@
       ],
       "dimensions": [
         "gpu:8086:1912",
-        "os:Windows-10-10586",
+        "os:Windows-10-14393",
         "pool:Skia"
       ],
       "execution_timeout_ns": 14400000000000,