Update VE core submodule to master (aaad03a)

Also update ContentBranchNode test for changes in VE core

New changes:
bdf9a9f Merge two Properties blocks in DesktopContext
d3c22bb Make ContentBranchNode echo suppression work in CBNs that contain inline nodes
aaad03a Localisation updates from https://translatewiki.net.

Change-Id: I3e1757b42307c3bd52ba0571068eb1c6bfb5ab89
Update VE core submodule to master (f1249ec)

Update MWMediaDialog for .static.config -> .static.dialogData
rename in VE core.

New changes:
61e34f3 Only insert slugs where paragraphs are allowed
f65983d Don't try to return the document in getCoveredNodes
b9313ba Remove incorrect documentation for the .static containers
16874e2 ve.ui.Trigger: Clean up indentation and documentation
0eeba06 Cleanup docs and method of tools

Change-Id: I7bfb500ace1acc360cc24de2763e3f52fbb82a0e
Merge "Update VE core submodule to master (aaad03a)"
Merge "Update VE core submodule to master (f1249ec)"