Fix rolled back cargo-deny config (#3516)

Author: tottoto

deny.toml

@@ -23,23 +23,6 @@ skip-tree = [
     { name = "base64" },
     # parking_lot pulls in old versions of windows-sys
     { name = "windows-sys" },
-    # old version pulled in by rustls via ring
-    { name = "spin" },
-    # lots still pulls in syn 1.x
-    { name = "syn" },
-    # until 1.0 is out we're pulling in both 0.14 and 1.0-rc.x
-    { name = "hyper" },
-    # pulled in by tracing-subscriber
-    { name = "regex-syntax" },
-    # pulled in by tracing-subscriber
-    { name = "regex-automata" },
-    # pulled in by hyper
-    { name = "socket2" },
-    # hyper-util hasn't upgraded to 0.5 yet, but it's the same service / layer
-    # crates beneath
-    { name = "tower" },
-    # tower hasn't upgraded to 1.0 yet
-    { name = "sync_wrapper" },
     # pulled in by quickcheck and cookie
     { name = "rand" },
 ]