Update cargo-deny config

deny.toml

@@ -14,21 +14,13 @@ targets = [
 [licenses]
 confidence-threshold = 0.93
 allow = [
-    "Apache-2.0 WITH LLVM-exception",
     "Apache-2.0",
     "BSD-2-Clause",
     "BSD-3-Clause",
     "MIT",
-    "MIT-0",
-    "MPL-2.0",
-    "Unicode-DFS-2016",
+    "Unicode-3.0",
 ]
 
-[[licenses.exceptions]]
-allow = ["WTFPL"]
-name = "pcx"
-version = "*"
-
 [advisories]
 yanked = "deny"
 ignore = []
@@ -39,7 +31,4 @@ multiple-versions = "deny"
 wildcards = "allow" # at least until https://github.com/EmbarkStudios/cargo-deny/issues/241 is fixed
 deny = []
 skip = [
-    { name = "bitflags" },   # Some deps depend on 1.3.2 while others on 2.6.0
-    { name = "hashbrown" },  # Some deps depend on 0.13.2 while others on 0.14.5
-    { name = "miniz_oxide" } # Some deps depend on 0.7.4 while others on 0.8.0
 ]