contrib: make-seeds updates for 25.x

and make the steps in /contrib/seeds/README.md easier to copy-paste

contrib/seeds/makeseeds.py

@@ -37,9 +37,10 @@ PATTERN_AGENT = re.compile(
     r"0.19.(0|1|2|99)|"
     r"0.20.(0|1|2|99)|"
     r"0.21.(0|1|2|99)|"
-    r"22.(0|99)|"
-    r"23.(0|99)|"
-    r"24.99"
+    r"22.(0|1|99)|"
+    r"23.(0|1|99)|"
+    r"24.(0|1|99)|"
+    r"25.99"
     r")")
 
 def parseline(line: str) -> Union[dict, None]: