build: Bump Flanterm to 3.1.1
diff --git a/bootstrap b/bootstrap
index 2c848a92..aa6e598b 100755
--- a/bootstrap
+++ b/bootstrap
@@ -67,7 +67,7 @@ if ! test -f version; then
clone_repo_commit \
https://github.com/Mintsuki/Flanterm.git \
flanterm \
- f3221ad399f08437efd6de77a5f0d9a5607a8649
+ dfa1922c0749faf64c4423a81b233a20c08a7db7
clone_repo_commit \
https://github.com/Mintsuki/stbi-hardened.git \
