Add deps to tidy whitelist

These deps got pulled in by running `cargo update -p rls`

Author: flip1995

src/tools/tidy/src/deps.rs

@@ -60,6 +60,7 @@ const WHITELIST: &[Crate<'_>] = &[
     Crate("aho-corasick"),
     Crate("arrayvec"),
     Crate("atty"),
+    Crate("autocfg"),
     Crate("backtrace"),
     Crate("backtrace-sys"),
     Crate("bitflags"),
@@ -83,6 +84,7 @@ const WHITELIST: &[Crate<'_>] = &[
     Crate("env_logger"),
     Crate("filetime"),
     Crate("flate2"),
+    Crate("fuchsia-cprng"),
     Crate("fuchsia-zircon"),
     Crate("fuchsia-zircon-sys"),
     Crate("getopts"),
@@ -117,8 +119,11 @@ const WHITELIST: &[Crate<'_>] = &[
     Crate("rand_core"),
     Crate("rand_hc"),
     Crate("rand_isaac"),
+    Crate("rand_jitter"),
+    Crate("rand_os"),
     Crate("rand_pcg"),
     Crate("rand_xorshift"),
+    Crate("rdrand"),
     Crate("redox_syscall"),
     Crate("redox_termios"),
     Crate("regex"),