Implement descriptor error callback for GDMA (IDFGH-10236) #11499
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As discussed in #11411 this PR adds a callback to the GDMA driver for the
DESCR_ERRGDMA interrupt calledon_descr_err. This can be used to debug drivers that use GDMA (such as adc_continuous) in a circular modes by detecting overruns.The interrupt is only enabled if the callback is specified.