Layer Updates: sources/bitbake sources/meta-openembedded sources/meta-ti

* sources/bitbake 27ad9c1d...bc84ce7e (2):
  > doc: minor tweaks to ch 1 of BB user manual
  > doc: Standardize spelling on 'BitBake' throughout docs

* sources/meta-openembedded fd2765bb16...611b0c707a (18):
  > python3-alembic: update to version 1.4.0
  > python3-aiohttp: alphabetize RDEPENDS for readability
  > python3-aiohttp: update to version 3.6.2
  > nginx: update to the latest development version (1.17.8)
  > nginx: update to the latest stable version (1.16.1)
  > packagegroup-meta-oe: remove babl/gegl/gimp they moved to meta-gnome
  > gimp: upgrade 2.8.22 -> 2.10.14
  > mypaint-brushes: initial add 1.3.0
  > libmypaint: initial add 1.4.0
  > gegl: upgrade 0.3.18 -> 0.4.20
  > babl: upgrade 0.1.62 -> 0.1.74
  > mpv: 0.26.0 -> 0.32.0
  > tigervnc: Do not depend on chkconfig
  > libchamplain: Add support for building libchamplain
  > modemmanager: Add a PACKAGECONFIG for the new --with-at-command-via-dbus option
  > dbus-broker: backport patches to fix policy with SELinux nodes
  > freeradius: upgrade 3.0.19 -> 3.0.20
  > mdns: improve numerous aspects of Posix backend

* sources/meta-ti 3fd95592...6ddc0beb (4):
  > u-boot-ti-staging: update to the latest
  > linux-ti-staging: update to 5.4.17
  > ti-img-rogue-umlibs: Update branch for zeus
  > ti-img-rogue-driver: Update branch to pick k5.4 sources

Signed-off-by: Khem Raj <[email protected]>