Ensure ERROR_CODES.md is kept up to date (#30715)

* Slight update to error codes generation to use tabulate, however overall skip auto format because we want to script things

* Ensure we validate error codes codegen

.github/workflows/zap_templates.yaml

@@ -53,6 +53,8 @@ jobs:
                 DEBIAN_FRONTEND=noninteractive apt-get install -fy --fix-missing openjdk-17-jre
             - name: Generate all
               run: ./scripts/run_in_build_env.sh scripts/tools/zap_regen_all.py
+            - name: Generate script-maintained items (ERROR_CODES.md)
+              run: ./scripts/run_in_build_env.sh "scripts/error_table.py > docs/ERROR_CODES.md"
             - name: Ensure git works in current working directory
               run: git config --global --add safe.directory `pwd`
             - name: Check for uncommited changes

.restyled.yaml

@@ -84,6 +84,7 @@ exclude:
     - "scripts/setup/bootstrap.sh" # tries to quote loop variable
     - "integrations/docker/build-all.sh" # tries to quote loop variable
     - "scripts/setup/pigweed.json" # TODO(#29547). This file is temporary copy from pigweed repo that has minor edits. No restyle help in diff.
+    - "docs/ERROR_CODES.md" # generated by scripts, not easy to align tables
 
 changed_paths:
     maximum: 100000