Roll external/re2/ 0c5616df9..5723bb895 (6 commits)

https://github.com/google/re2/compare/0c5616df9c0a...5723bb895031

$ git log 0c5616df9..5723bb895 --date=short --no-merges --format='%ad %ae %s'
2022-05-09 junyer Add GCC 12 to the build matrix.
2022-04-11 junyer Switch to `cxx_std_11` as per best current practice.
2022-04-08 junyer Mea culpa. The `DCHECK` needs to be an `if`.
2022-04-08 junyer Use `size_t` to stop MSVC griping about conversion.
2022-04-08 junyer `#include` `<cmath>` instead of `<math.h>`.
2022-04-06 junyer Prune `PrefilterTree` edges instead of nodes.

Created with:
  roll-dep external/re2

1 files changed, 1 insertions, 1 deletions

diff --git a/DEPS b/DEPS
index 8d784c49c..d84101fdd 100644
--- a/DEPS
+++ b/DEPS
@@ -5,7 +5,7 @@ vars = {
 
   'effcee_revision': 'ddf5e2bb92957dc8a12c5392f8495333d6844133',
   'googletest_revision': '548b13dc3c02b93f60eeff9a0cc6e11c1ea722ca',
-  're2_revision': '0c5616df9c0aaa44c9440d87422012423d91c7d1',
+  're2_revision': '5723bb8950318135ed9cf4fc76bed988a087f536',
   'spirv_headers_revision': 'b765c355f488837ca4c77980ba69484f3ff277f5',
 }