Move systemd-hwdb into udev

It fits better there, as udev also ships the hdwb.d database.

debian/changelog

@@ -14,8 +14,8 @@ systemd (219-1) UNRELEASED; urgency=medium
     - Fix ThinkPad X1 Carbon 20BT trackpad buttons (LP: #1414930)
     - Drop all backported patches and port the others to new upstream release.
   * Bump libblkid-dev build dependency as per upstream configure.ac.
-  * debian/systemd.install: Add new systemd-hwdb and language-fallback-map
-    files.
+  * debian/systemd.install: Add new language-fallback-map file.
+  * debian/udev.install: Add new systemd-hwdb tool.
   * debian/libsystemd0.symbols: Add new symbols from this release.
   * tmpfiles.d/systemd.conf: Drop "wheel" ACL (that group does not exist in
     Debian) to make the ACL for "adm" actually work.

debian/systemd.install

@@ -11,7 +11,6 @@ bin/systemd-machine-id-setup
 bin/systemd-tmpfiles
 bin/systemd-inhibit
 bin/systemd-escape
-bin/systemd-hwdb
 lib/systemd/
 lib/udev/rules.d/70-uaccess.rules
 lib/udev/rules.d/73-seat-late.rules

debian/udev.install

@@ -4,6 +4,7 @@ lib/systemd/system/systemd-udev*
 lib/systemd/system/*.target.wants/systemd-udev*
 lib/systemd/systemd-udevd
 bin/udevadm
+bin/systemd-hwdb
 usr/share/man/man7/udev.7
 usr/share/man/man8/*udev*.8
 usr/share/bash-completion/completions/udevadm