config: regenerate upload config

This is an automated CL which updates the generated upload config.

Change-Id: I44adb5728db3a102384ad7024696de948cf585be
Reviewed-on: https://go-review.googlesource.com/c/telemetry/+/551655
Reviewed-by: Robert Findley <rfindley@google.com>
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Auto-Submit: Gopher Robot <gobot@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
diff --git a/config/config.json b/config/config.json
index 2dc7fb6..55b5a5b 100644
--- a/config/config.json
+++ b/config/config.json
@@ -317,6 +317,7 @@
 		"go1.21.3",
 		"go1.21.4",
 		"go1.21.5",
+		"go1.22rc1",
 		"devel"
 	],
 	"Programs": [