branch staging updated (d2e8533 -> 42b0d90)

[guix-commits]

apteryx pushed a change to branch staging
in repository guix.

    from d2e8533  gnu: lib2geom: Update to 1.1.
     new 431e641  gnu: pulseaudio: Update to 15.0.
     new f4271bb  Revert commits made to resolve a gdk-pixbuf+svg propagation 
issue.
     new fd980bb  gnu: googletest: Update to 1.11.0.
     new ce92aba  gnu: abseil-cpp: Remove googletest patch.
     new 302a911  gnu: abseil-cpp: Update to 20210324.2.
     new 7aba66f  gnu: mozjs-78: Update to 78.13.0.
     new 9dbfd4a  gnu: Add a missing copyright.
     new 9c0c07e  gnu: polkit: Update to 0.120 and ungraft.
     new 0973e2a  Revert gstreamer update to 1.19.2.
     new dd6e07a  gnu: gstreamer: Update to 1.18.5.
     new 471a340  gnu: gst-plugins-base: Update to 1.18.5.
     new ee0c7a4  gnu: gst-plugins-good: Update to 1.18.5.
     new 71b1c42  gnu: gst-plugins-bad: Update to 1.18.5.
     new 630ff45  gnu: gst-plugins-ugly: Update to 1.18.5.
     new c4924a9  gnu: gst-libav: Update to 1.18.5.
     new bd5b51e  gnu: gst-editing-services: Update to 1.18.5.
     new e030df6  gnu: python-gst: Update to 1.18.5.
     new 7b6280c  gnu: gstreamer-docs: Update to 1.18.5.
     new b33dc57  gnu: tensorflow: Enable parallel build (at least partially).
     new f98306a  gnu: python-keras: Enable parallel tests.
     new 597ae30  gnu: dbus-c++: Fix build.
     new 42b0d90  gnu: libnice: Update to 0.1.18-0.47a9633.

The 22 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/local.mk                                       |   3 +-
 gnu/packages/aidc.scm                              |  33 ++++--
 gnu/packages/check.scm                             |   4 +-
 gnu/packages/cpp.scm                               |  28 ++++-
 gnu/packages/glib.scm                              |   8 +-
 gnu/packages/gnome.scm                             |  20 ++--
 gnu/packages/gnuzilla.scm                          |   4 +-
 gnu/packages/gstreamer.scm                         | 110 ++++++++++---------
 gnu/packages/machine-learning.scm                  |  62 ++++++-----
 gnu/packages/networking.scm                        | 119 +++++++++++----------
 gnu/packages/patches/abseil-cpp-fix-gtest.patch    |  16 ---
 .../patches/gst-plugins-good-fix-test.patch        |  94 ++++++++++++++++
 gnu/packages/patches/polkit-CVE-2021-3560.patch    |  21 ----
 gnu/packages/pdf.scm                               |   4 +-
 gnu/packages/polkit.scm                            |  52 ++++-----
 gnu/packages/pulseaudio.scm                        |   9 +-
 gnu/packages/rpc.scm                               |  10 +-
 17 files changed, 346 insertions(+), 251 deletions(-)
 delete mode 100644 gnu/packages/patches/abseil-cpp-fix-gtest.patch
 create mode 100644 gnu/packages/patches/gst-plugins-good-fix-test.patch
 delete mode 100644 gnu/packages/patches/polkit-CVE-2021-3560.patch