COMPMID-532: NEON ConvolutionLayer Quantised valgrind errors

When matrix B was one dimensional the AccessWindowTranpose did not add
bottom padding leading to invalid accesses.
Switches the matrix B access window to AccessWindowStatic and allows
AccessWindowStatic to add padding to 1D tensors.

Change-Id: Ic7fbd20e0c85575b98a506c4c22d2f9ecd8995a9
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/87757
Reviewed-by: Moritz Pflanzer <moritz.pflanzer@arm.com>
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
3 files changed