- update Python version used for manylinux builds

Author: dataflake

.github/workflows/tests.yml

@@ -387,7 +387,7 @@ jobs:
     runs-on: "ubuntu-latest"
     strategy:
       matrix:
-        python-version: ["3.11"]
+        python-version: ["3.13"]
         os: [ubuntu-latest]
 
     steps:
@@ -458,7 +458,7 @@ jobs:
     # We use a regular Python matrix entry to share as much code as possible.
     strategy:
       matrix:
-        python-version: ["3.11"]
+        python-version: ["3.13"]
         image: [manylinux2014_x86_64, manylinux2014_i686]
 
     steps:
@@ -552,7 +552,7 @@ jobs:
     # We use a regular Python matrix entry to share as much code as possible.
     strategy:
       matrix:
-        python-version: ["3.11"]
+        python-version: ["3.13"]
         image: [manylinux2014_aarch64]
 
     steps:

.meta.toml

@@ -2,7 +2,7 @@
 # https://github.com/zopefoundation/meta/tree/master/config/c-code
 [meta]
 template = "c-code"
-commit-id = "df7040c5"
+commit-id = "84826126"
 
 [python]
 with-windows = true