Address feedback: update ubuntu version and CODEOWNERS file

Author: brittanyrey

.github/CODEOWNERS

@@ -643,5 +643,8 @@ Objects/**/clinic/
 PC/**/clinic/
 Python/**/clinic/
 
+# Exclude Lazy Imports CI workflow carve out file
+Lib/test/lazy_imports_all_exclude.txt
+
 # Exclude HTML IDs list
 Doc/tools/removed-ids.txt

.github/workflows/reusable-test-lazy-imports-all.yml

@@ -21,7 +21,7 @@ env:
 jobs:
   test-lazy-imports-all:
     name: 'Run Tests with lazy_imports=all'
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-26.04
     timeout-minutes: 60
     env:
       EXCLUDE_FILE: Lib/test/lazy_imports_all_exclude.txt