Fixed version checker and related details

Author: AmberArcadia

re2.yaml

@@ -1,6 +1,6 @@
 package:
   name: re2
-  version: "2025-06-26b" # On update, please check if -fdelete-null-pointer-checks is still required
+  version: "2025.06.26" # On update, please check if -fdelete-null-pointer-checks is still required
   epoch: 0
   description: Efficient, principled regular expression library
   copyright:
@@ -29,7 +29,7 @@ environment:
 pipeline:
   - uses: fetch
     with:
-      expected-sha256: 641a3ca337814a6c3676a389ea065812e00ff796f31a427038bc010bae0b86e3
+      expected-sha256: 6090fc23a189e1a04a0e751b4f285922a794a39b6ecc6670b6141af74c82fe08
       uri: https://github.com/google/re2/archive/${{vars.mangled-package-version}}.tar.gz
 
   - uses: cmake/configure
@@ -62,5 +62,7 @@ subpackages:
 
 update:
   enabled: true
+  ignore-regex-patterns:
+    - .*b
   github:
     identifier: google/re2