update toxcore, toxav fixes merged

Merge commit 'cae0ab9c5c75eda665d21dc36cfeef48c1e04b53'

external/toxcore/c-toxcore/.github/scripts/flags-clang.sh

@@ -36,9 +36,6 @@ add_flag -Wno-padded
 # This warns on things like _XOPEN_SOURCE, which we currently need (we
 # probably won't need these in the future).
 add_flag -Wno-reserved-id-macro
-# TODO(iphydf): Clean these up. They are likely not bugs, but still
-# potential issues and probably confusing.
-add_flag -Wno-sign-compare
 # We don't want to have default cases, we want to explicitly define all cases
 add_flag -Wno-switch-default
 # __attribute__((nonnull)) causes this warning on defensive null checks.

external/toxcore/c-toxcore/.github/scripts/flags-gcc.sh

@@ -47,8 +47,7 @@ add_flag -Wunused-value
 
 # struct Foo foo = {0}; is a common idiom.
 add_flag -Wno-missing-field-initializers
-# TODO(iphydf): Clean these up. They are likely not bugs, but still
-# potential issues and probably confusing.
+# Checked by clang, but gcc is warning when it's not necessary.
 add_flag -Wno-sign-compare
 # File transfer code has this.
 add_flag -Wno-type-limits

external/toxcore/c-toxcore/.github/workflows/release.yml

@@ -0,0 +1,12 @@
+name: release
+
+on:
+  push:
+    branches: [master]
+  pull_request_target:
+    branches: [master]
+    types: [opened, reopened, synchronize]
+
+jobs:
+  release:
+    uses: TokTok/ci-tools/.github/workflows/release-drafter.yml@master