Upgrade dependencies of bindgen and dbus-codegen.

This updates dependencies of bindgen and dbus-codgen that have different
slots so the old versions that do not set RDEPEND can be dropped.

BUG=chromium:1182669
TEST=./build_packages

Change-Id: Ieee5d4b28ee73c360e2b865b586153bb573d9c9a
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/chromiumos-overlay/+/2870568
Tested-by: Allen Webb <allenwebb@google.com>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Allen Webb <allenwebb@google.com>
diff --git a/dev-rust/regex-syntax/Manifest b/dev-rust/regex-syntax/Manifest
index f86823a..fa19dd5 100644
--- a/dev-rust/regex-syntax/Manifest
+++ b/dev-rust/regex-syntax/Manifest
@@ -1 +1,2 @@
 DIST regex-syntax-0.6.21.crate 293572 BLAKE2B 49c499ba1c03447fe7c90f27147dc5d96daf815e330a4073fe293d3be594fab1d798d35a5e49f6af43c71befd47528927246c4ebb24b6a6a141135484bbecd31 SHA512 56507f4432804ea30820984f6cff03c3514988bc3e406b3ba3a89c36c9c5d75951e4acd000ba85b95bb83d253898ce7d7d282ed930e811e12bb644c4a5ec84fa
+DIST regex-syntax-0.6.25.crate 293293 BLAKE2B d5ca0dbc26b03c6a1818026f9a69cd226ec934e7c64094d0ebe843052b648617ffae7aa3a074f8da46d03c46996d8b547d8916576342000bd9711089b3e57d73 SHA512 a3d31f82aadc6be1796f76c03152ff24f37fe42d6ce27fb98e2f55ab102f86502bc37ccd563f6e0eba61aab20d002184c618517b678b3b93cb8f0497cc046ca5
diff --git a/dev-rust/regex-syntax/regex-syntax-0.6.25.ebuild b/dev-rust/regex-syntax/regex-syntax-0.6.25.ebuild
new file mode 100644
index 0000000..4fe2449
--- /dev/null
+++ b/dev-rust/regex-syntax/regex-syntax-0.6.25.ebuild
@@ -0,0 +1,19 @@
+# Copyright 2021 The Chromium OS Authors. All rights reserved.
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="7"
+
+CROS_RUST_REMOVE_DEV_DEPS=1
+
+inherit cros-rust
+
+DESCRIPTION="A regular expression parser."
+HOMEPAGE="https://github.com/rust-lang/regex"
+SRC_URI="https://crates.io/api/v1/crates/${PN}/${PV}/download -> ${P}.crate"
+
+LICENSE="|| ( MIT Apache-2.0 )"
+SLOT="${PV}/${PR}"
+KEYWORDS="*"
+
+
+# This file was automatically generated by cargo2ebuild.py