gnu: qtwebview-5: Update to 5.15.17.

* gnu/packages/qt.scm (qtwebview-5): Update to 5.15.17.

Change-Id: I2d168a47018da9542692f52abb40bf35a6d40952

gnu: qtwebglplugin-5: Update to 5.15.17.

* gnu/packages/qt.scm (qtwebglplugin-5): Update to 5.15.17.

Change-Id: Icefde1caf6464eb6280cdd4adbb5c4b2fa440575

gnu: qtwebchannel-5: Update to 5.15.17.

* gnu/packages/qt.scm (qtwebchannel-5): Update to 5.15.17.

Change-Id: I2caa33aeeb61765d4f6a066a4a52c9a9312a86f1

gnu: qtserialbus-5: Update to 5.15.17.

* gnu/packages/qt.scm (qtserialbus-5): Update to 5.15.17.

Change-Id: I916eb3bd4e75c16f3daff6133cfe88a5df4b3bf5

gnu: qtserialport-5: Update to 5.15.17.

* gnu/packages/qt.scm (qtserialport-5): Update to 5.15.17.

Change-Id: I3d68239635412c8830bdb2a2216934ff7fdc4307

gnu: qtwayland-5: Update to 5.15.17.

* gnu/packages/qt.scm (qtwayland-5): Update to 5.15.17.

Change-Id: I1ad40a94ec9ffc296f0fac96b2c991137d36a710

gnu: qtmultimedia-5: Update to 5.15.17.

* gnu/packages/qt.scm (qtmultimedia-5): Update to 5.15.17.

Change-Id: I4f8eaab1b032abf231001b16390ee01ccde6da1e

gnu: qtsensors-5: Update to 5.15.17.

* gnu/packages/qt.scm (qtsensors-5): Update to 5.15.17.

Change-Id: I45d3c856dfef42438cd8610652a75d9fce3b9e00

gnu: qtwebsockets-5: Update to 5.15.17.

* gnu/packages/qt.scm (qtwebsockets-5): Update to 5.15.17.

Change-Id: I8c397ec311cbf4bd420360c674c97491674c66ae

gnu: qtconnectivity-5: Update to 5.15.17.

* gnu/packages/qt.scm (qtconnectivity-5): Update to 5.15.17.

Change-Id: I4c9b1514810c32dc65d32f703397c756fe44a89e

gnu: qtdeclarative-5: Update to 5.15.17.

* gnu/packages/qt.scm (qtdeclarative-5): Update to 5.15.17.

Change-Id: If04ebd0a05fe6e62dce2c41db1ceb09746a07f71

gnu: qtxmlpatterns-5: Update to 5.15.17.

* gnu/packages/qt.scm (qtxmlpatterns-5): Update to 5.15.17.

Change-Id: I17388469950f4e8f28062860ba4d2f353df5807f

gnu: qtx11extras: Update to 5.15.17.

* gnu/packages/qt.scm (qtx11extras): Update to 5.15.17.

Change-Id: Iaf9d0cefc292b473a6776594147b90fe42151930

gnu: qtimageformats-5: Update to 5.15.17.

* gnu/packages/qt.scm (qtimageformats-5): Update to 5.15.17.

Change-Id: Ie00a323cf714273395771b7fb148a92310851c6b

gnu: qtsvg-5: Update to 5.15.17.

* gnu/packages/qt.scm (qtsvg-5): Update to 5.15.17.

Change-Id: I064dcfb91ae2327d192016b425c655ade8cc603a

gnu: qt3d-5: Update to 5.15.17.

* gnu/packages/qt.scm (qt3d-5): Update to 5.15.17.

Change-Id: I15e90f9c74a1b9501d067df8a6b4852a3c17a8d6

gnu: qtbase-5: Update to 5.15.17.

* gnu/packages/qt.scm (qtbase-5): Update to 5.15.17.

Change-Id: I2630f8eed4a6adcc28dc565d3dfe85d98f1e4233

guix: download: Add mirrors for Qt5.

The prefix of the download URL has changed for Qt5, which has been moved
from "official_releases" to "archive".

* guix/download.scm (%mirrors)[qt]: Duplicate all mirrors with a
different subdirectory in the URL.

Change-Id: I775b346f6bd98fbb47961245b7288580fb6fd6e1

gnu: trealla: Update to 2.84.9.

* gnu/packages/prolog.scm (trealla): Update to 2.84.9.

Change-Id: Icda68022f025adb0f48a2b306e1eeed7b115ab26

gnu: python-pysaml2: Update to 7.5.4.

* gnu/packages/python-xyz.scm (python-pysaml2): Update to 7.5.4.
[source]: Switch to git-fetch.
[build-system]: Switch to pyproject-build-system.
[arguments]<#:test-flags>: Disable failing tests.
<#:phases>: Add phase 'relax-requirements.
[native-inputs]: Add python-poetry-core, python-pytest.
[propagated-inputs]: Remove python-importlib-resources, python-pytz,
python-six.  Add python-pymongo, python-responses, python-xmlsec.

Change-Id: Ic558dee40c24429be43d3afbd4079dbc08ba993c
Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>