[packaging] update to upstream 8.54
Squashed 'libsignon/' changes from 087367d..9c5d224

9c5d224 Version 8.54
c6def71 lib: set timeout for D-Bus calls to INT_MAX
3ba656a Version 8.53
86de9c9 signond: fix a memory leak and crash at exit
e9dba8b Show pid of signonpluginprocess in syslog
2c22721 Tests: do not fail if XDG_RUNTIME_DIR is not set
80f186a Tests: fix for out-of-tree builds
0b9a67d Tests: do not build "untrusted" tests
9b179d8 Tests: add access control tests
db47a86 lib: an Identity with an ACL set is not empty.
5e994e6 signond: create AccessRequests when AC is denied
df8b037 signond: send error replies from SignonDaemonAdaptor
159ed44 signond: let the adaptor register the objects
7b8100e signond: allow overriding config dir
b5f7485 lib,signond: pass owner information to client
81963cd Tests: split signond-tests into multiple executables
ef42bc4 Tests: cleanup removal of ACM tests
c2742dd lib/signond: introduce AccessRequest class for ACM
f1acc64 Tests: add tests for the SignOnExtensions library
062b831 signond: empty ACL means "no access"
9828d7e Remove MSSF and SMACK AC extensions
ce64501 signond,lib: add connection param to ACM interface
15f847b signond: let AccessControlManagerHelper see the DBus connection
9ac30ba lib: make AsyncDBusProxy reconnect the signals as needed
bc5105e Support peer-to-peer connections
367b092 Use AsyncDBusProxy for registering objects
e2cc560 lib: create SignondAsyncDBusProxy class
9424994 lib: code cleanups
f128405 lib: avoid race condition on destroyed remote objects
5c79a35 lib: re-register AuthSessions when needed
70d4815 lib: new way of handling non ready objects
0b1a15f Tests: let signond be activated by D-Bus
8b3b802 Signond: reduce usage of SIGNOND_BUS macro
8826add Signond: handle D-Bus registration in daemon class
4978a80 Convert QDBusArgument session parameters to QVariantMap
62ff5e4 Version 8.52
fa5b1c5 Mostly added const and & when doing iterating a QList without modifying the value. Also a .size replaced by isEmpty
1d731ca Bunch of micro optimizations by doing things bit more Qt style
82b0105 lib: allow storing a record with empty username and password
a6035dd Make the dbus .service files content relative to INSTALL_PREFIX
3936d4f signond: emit signals before returning a reply
45c5009 Version 8.51
6e2d0e2 Qt5: fix SignonExtension.pc
5c04080 Inform signon-ui of identity removals and signouts
fa03369 libsignon-qt: implement ACL retrieval

git-subtree-dir: libsignon
git-subtree-split: 9c5d2244365aa3ce41ade13080e64673b51e52be
Merge commit 'e6a428a55be521920d8ace02de658893f9c756e5'

Conflicts:
	libsignon/tests/tests.pro
Fixup rpm version