Temporarily allow RUSTSEC-2023-0081 in test/deny.toml

Security advisories`RUSTSEC-2023-0081` makes `cargo deny` fail when
running it from the test workspace. No fixes have been released for
any of our dependencies which triggers these security advisories,
so we have litle choise other than ignoring them for now and
keeping an eye out for updates upstream.

test/deny.toml

@@ -0,0 +1,108 @@
+targets = [
+    { triple = "x86_64-unknown-linux-gnu" },
+    { triple = "x86_64-pc-windows-gnu" },
+    { triple = "x86_64-apple-darwin" },
+    { triple = "aarch64-apple-darwin" }
+]
+
+# This section is considered when running `cargo deny check advisories`
+# More documentation for the advisories section can be found here:
+# https://embarkstudios.github.io/cargo-deny/checks/advisories/cfg.html
+[advisories]
+db-path = "~/.cargo/advisory-db"
+db-urls = ["https://github.com/rustsec/advisory-db"]
+
+vulnerability = "deny"
+unmaintained = "warn"
+yanked = "deny"
+notice = "deny"
+
+ignore = [
+    # Ignored audit issues. This list should be kept short, and effort should be
+    # put into removing items from the list.
+    # RUSTSEC-2023-0081 - `safemem` is unmaintained: https://github.com/ebarnard/rust-plist/pull/134
+    "RUSTSEC-2023-0081"
+]
+
+#severity-threshold =
+
+
+# This section is considered when running `cargo deny check licenses`
+# More documentation for the licenses section can be found here:
+# https://embarkstudios.github.io/cargo-deny/checks/licenses/cfg.html
+[licenses]
+# The lint level for crates which do not have a detectable license
+unlicensed = "deny"
+
+# Adding a license here has to be done carefully. Should not be changed
+# by individual developers.
+allow = [
+    "GPL-3.0",
+    "Apache-2.0",
+    "MIT",
+    "WTFPL",
+    "ISC",
+    "BSD-3-Clause",
+    "BSD-2-Clause",
+    "CC0-1.0",
+    # https://github.com/briansmith/ring/issues/902
+    "LicenseRef-ring",
+    "Unicode-DFS-2016"
+]
+
+deny = []
+
+copyleft = "allow"
+allow-osi-fsf-free = "neither"
+default = "deny"
+confidence-threshold = 0.8
+
+exceptions = []
+
+[[licenses.clarify]]
+name = "ring"
+expression = "LicenseRef-ring"
+license-files = [
+    { path = "LICENSE", hash = 0xbd0eed23 }
+]
+
+[licenses.private]
+ignore = false
+registries = []
+
+
+# This section is considered when running `cargo deny check bans`.
+# More documentation about the 'bans' section can be found here:
+# https://embarkstudios.github.io/cargo-deny/checks/bans/cfg.html
+[bans]
+multiple-versions = "warn"
+wildcards = "warn"
+highlight = "all"
+
+allow = []
+deny = [
+    { name = "clap", version = "2" },
+    { name = "clap", version = "3" },
+    # `atty` is an unmaintained crate with a CVE: RUSTSEC-2021-0145
+    { name = "atty" },
+    { name = "time", version = "0.1"},
+]
+skip = []
+skip-tree = []
+
+
+# This section is considered when running `cargo deny check sources`.
+# More documentation about the 'sources' section can be found here:
+# https://embarkstudios.github.io/cargo-deny/checks/sources/cfg.html
+[sources]
+unknown-registry = "deny"
+unknown-git = "deny"
+allow-registry = ["https://github.com/rust-lang/crates.io-index"]
+# If we need to temporarily depend on a git repository in our Rust dependency tree,
+# it has to be added here. We should try to keep this list minimal. Having git
+# dependencies is not recommended.
+allow-git = []
+
+[sources.allow-org]
+# 1 or more github.com organizations to allow git sources for
+github = ["mullvad"]