message: stitching(perf): increase threshold of transform vector
diff: @@ -102,7 +102,7 @@ PERF_TEST_P( match, bestOf2Nearest, TEST_DETECTORS)
  Mat dist (pairwise_matches.H, Range::all(), Range(2, 3));
  Mat R (pairwise_matches.H, Range::all(), Range(0, 2));
  // separate transform matrix, use lower error on rotations
  - SANITY_CHECK(dist, 1., ERROR_ABSOLUTE);
  + SANITY_CHECK(dist, 3., ERROR_ABSOLUTE);
  SANITY_CHECK(R, .06, ERROR_ABSOLUTE);
  }
  