Update the SKP repository used by the CT bots

The SKP repository was updated in skbug.com/6666

The CT bots are:
* Perf-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-CT_BENCH_1k_SKPs
* Perf-Ubuntu-GCC-Golo-GPU-GT610-x86_64-Release-CT_BENCH_1k_SKPs
* Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Debug-CT_DM_100k_SKPs
* Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Debug-CT_IMG_DECODE_100k_SKPs
* Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Debug-CT_DM_1m_SKPs

BUG=skia:6676

Change-Id: I625e6a3947bb6c3f377c19dd0dc55b417842ca5b
Reviewed-on: https://skia-review.googlesource.com/17821
Reviewed-by: Eric Boren <borenet@google.com>
Commit-Queue: Ravi Mistry <rmistry@google.com>
13 files changed