Update flatbuffers, fixing build on Clang trunk

flatbuffers hard-code general -Werror, which led to builds failing on
clang 11.0.0-++20200307120047+01c48d7d11e-1~exp1~20200307110643.632
with a plethora of
 ../extlib/flatbuffers/include/flatbuffers/flatbuffers.h:1720:25:
 error: definition of implicit copy constructor for
 'TableKeyComparator<reflection::Object>' is deprecated because it has
  a user-declared copy assignment operator [-Werror,-Wdeprecated-copy]
pull/560/head
nabijaczleweli 2020-03-08 15:54:07 +01:00 committed by whitequark
parent fcb2757d5d
commit c29624f4a1
1 changed files with 1 additions and 1 deletions

@ -1 +1 @@
Subproject commit a1f14005ab823adc1300754fd37c01e9842ed4bc Subproject commit f73d205bc7536991e620d3027a711e713a789967