feat: improve the PARSE_ISSUE regex to match more patterns

hg_autochangelog/main.py

@@ -58,7 +58,15 @@ class Change:
 
     RE_PARSE_TITLE = re.compile(r"^(\[(?P<scope>.+?)\])? *:? *(?P<title>.*)$")
 
-    RE_PARSE_ISSUE = re.compile(r"related *: *(?P<issue>.+)", re.IGNORECASE)
+    RE_PARSE_ISSUE = re.compile(
+        r"\b((?:clos(?:e[sd]?|ing)|"
+        r"\bfix(?:e[sd]|ing)?|"
+        r"\bresolv(?:e[sd]?|ing)|"
+        r"\brelat(?:e[sd]?|ing)|"
+        r"\bimplement(?:s|ed|ing)?)(:?))"
+        r"(?P<issue>.+)",
+        re.IGNORECASE,
+    )
 
     RE_PARSE_BREAKING_CHANGE = re.compile(
         r"BREAKING CHANGE *: *(?P<breaking_change>.+)", re.IGNORECASE