fix: admin server dies silently by upgrading warp

Uses warp main branch https://github.com/yesodweb/wai/commit/ad041216b643f69a2a9c87cbf4c2988aa4633dd5
since there's no release yet.

stack.yaml.lock

@@ -1,7 +1,7 @@
 # This file was autogenerated by Stack.
 # You should not edit this file by hand.
 # For more information, please see the documentation at:
-#   https://docs.haskellstack.org/en/stable/topics/lock_files
+#   https://docs.haskellstack.org/en/stable/lock_files
 
 packages:
 - completed:
@@ -47,12 +47,18 @@ packages:
   original:
     hackage: http2-5.4.0
 - completed:
-    hackage: warp-3.4.13@sha256:ccd1fb8765166ca31928635fffdab85569b7a0f2a81cc11c9a5b91eab663eda6,10066
+    commit: ad041216b643f69a2a9c87cbf4c2988aa4633dd5
+    git: https://github.com/yesodweb/wai.git
+    name: warp
     pantry-tree:
-      sha256: dfe50280b7d9549f7eebedc35f62d633ecb185ba0d9686146bb39074c3055df5
-      size: 4175
+      sha256: 02665f2d175a7fd683470e608b23e0d661f4e55dd13e073ed203e4b9a5801f8f
+      size: 4975
+    subdir: warp
+    version: 3.4.13.1
   original:
-    hackage: warp-3.4.13
+    commit: ad041216b643f69a2a9c87cbf4c2988aa4633dd5
+    git: https://github.com/yesodweb/wai.git
+    subdir: warp
 snapshots:
 - completed:
     sha256: 3286bb954fe0e7e0291ca61fac01a689b7165da9d7e8ba3c3a045be989c860fd