fix: aligner uses text_norm.normalize (entity normalizer)

scripts/align_durations_v4.py

@@ -40,10 +40,11 @@ BOPO2IPA = {
 
 def build_frontend_with_charidx():
     import frontend_bopomofo as F
+    import text_norm
     import re
     F._lazy()
     def run(text):
-        text = F._zh_num(text)
+        text = text_norm.normalize(text)
         bopo = F._g2pw(text)[0]
         chars = list(text)
         phones, tones, langs = [], [], []