meta-variscite-fslc: Update to latest revision

Include the following commits:

169426f5065 linux-variscite: Update to latest revision
9ff2be0013e B2QT: add more packages in MACHINE_EXTRA_RDEPENDS
b6f09423b1c recovery SD card: add B2QT autodetection
eac155eb92b wl18xx: Added default calibration file
ae46bd44e1e wl18xx: Switched to TI official WL18xx firmware release R8.7_SP2

default.xml

@@ -24,6 +24,6 @@
   <project remote="freescale" revision="dd482aeb7913c099c69f82362776bd92b584553c" upstream="morty" name="meta-freescale-distro" path="sources/meta-freescale-distro"/>
   <project remote="QT5" revision="3601fd2c5306ac6d5d0d536e0be8cbb90da9b4c1" upstream="morty" name="meta-qt5" path="sources/meta-qt5"/>
   <project remote="OSSystems" revision="7d37ae2adec5cc5ea27367ce125bc7bce2310ca1" upstream="morty" name="meta-browser" path="sources/meta-browser"/>
-  <project remote="variscite" revision="f610e837f3e4ff371bd4383afc60ec87d4e9b0fc" upstream="morty" name="meta-variscite-fslc" path="sources/meta-variscite-fslc"/>
+  <project remote="variscite" revision="169426f506575fa2c8f2529f4254bfb7f89e617e" upstream="morty" name="meta-variscite-fslc" path="sources/meta-variscite-fslc"/>
 
 </manifest>