chore(deps): update dependency altcha to v2

renovate[bot] · web-flow · commit b1eebbea3fa9 · 2026-04-14T01:55:46.000Z
diff --git a/requirements.txt b/requirements.txt
@@ -1,7 +1,7 @@
 aeidon==1.15
 ahocorasick-rs==1.0.3
 aliyun-python-sdk-alimt==3.2.0
-altcha==1.0.0
+altcha==2.0.0
 argon2-cffi==25.1.0
 borgbackup==1.4.4
 boto3==1.42.89
