Remove the TLC implementation from this repository. TLC now resides with the C implementation of the Transfer List Library, making it easier to consume in other projects. BREAKING-CHANGE: Projects/scripts relying on the in-tree TLC tool will need to use the new, externalized location or workflow. Change-Id: Ib34ff207292ab5523f4464419c51cfe816834fd4 Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>