update vendored flac for yasm support

sezero · sezero · commit 172997758bb6 · 2025-09-10T18:24:10.000+03:00
Fixes #745
diff --git a/external/flac b/external/flac
@@ -1 +1 @@
-Subproject commit bc9fab609b7ce849952099ecf3d7c2af750de0de
+Subproject commit 86b360863221d0f6957e01d477710759e18ecdbf
