move thermal makefile to the dump folder. This is done as a part of reorganizing thermal sepolicy code. Reland this change, since all the references from EoL socs are removed. Bug: 289146743 Test: Compilation and bootup test Change-Id: Ibe60672d34b02712f04293cc891c12a07a93c23e Signed-off-by: Ram Chandrasekar <rchandrasekar@google.com>