CI: update md5 checksums after version update

Author: Grok Support

tests/nonregression/md5refs.txt

@@ -404,9 +404,9 @@ a1de474200c69469f755b9ffc046dae6  clusterfuzz-testcase-minimized-grk_decompress_
 7a371ddf1f6ca7df2af6f274ea9b2eda  clusterfuzz-testcase-minimized-grk_decompress_fuzzer-6690066499174400_1.pgx
 d1b47347aaac6019935aa14c56851a05  clusterfuzz-testcase-minimized-grk_decompress_fuzzer-6690066499174400_2.pgx
 
-c0d59f49e086a4bc9b698a407806ecdc  p_bit16_layer5.pgm
-46b5fbc783dcaf4b97ba22505aaa8a8c  mono_plt_tlm_tile5.pgm
-786be879020ffeddc550a43d4e113cd0  mono_plt_tlm_tile.pgm
+7fca517260d7abd2278b60f3d3a19b4d  p_bit16_layer5.pgm
+05ffde9d7a50f4f97fcabd21635db127  mono_plt_tlm_tile5.pgm
+8b10b8c3de9d663116493ca76b67bf92  mono_plt_tlm_tile.pgm
 871e964cd6f1879c7eb603a69c857337  clusterfuzz-testcase-minimized-grk_decompress_fuzzer-4599444736901120_0.pgx
 871e964cd6f1879c7eb603a69c857337  clusterfuzz-testcase-minimized-grk_decompress_fuzzer-4599444736901120_1.pgx
 a746bc84f7e40fea2b6dc2e9abdf786a  clusterfuzz-testcase-minimized-grk_decompress_fuzzer-4599444736901120_2.pgx