build: always ignore case when sorting names

---
type: pre_commit_static_analysis_report
description: Results of running static analysis checks when committing changes.
report:
  - task: lint_filenames
    status: passed
  - task: lint_editorconfig
    status: passed
  - task: lint_markdown
    status: na
  - task: lint_package_json
    status: na
  - task: lint_repl_help
    status: na
  - task: lint_javascript_src
    status: na
  - task: lint_javascript_cli
    status: na
  - task: lint_javascript_examples
    status: na
  - task: lint_javascript_tests
    status: na
  - task: lint_javascript_benchmarks
    status: na
  - task: lint_python
    status: na
  - task: lint_r
    status: na
  - task: lint_c_src
    status: na
  - task: lint_c_examples
    status: na
  - task: lint_c_benchmarks
    status: na
  - task: lint_c_tests_fixtures
    status: na
  - task: lint_shell
    status: passed
  - task: lint_typescript_declarations
    status: passed
  - task: lint_typescript_tests
    status: na
  - task: lint_license_headers
    status: passed
---

Author: kgryte

tools/git/scripts/list_contributors

@@ -28,4 +28,4 @@
 #   - Exclude GitHub actions.
 # * `grep -v`
 #   - Exclude the stdlib bot.
-git shortlog -sne | cut -f 2 | sort | grep -v '^github-actions' | grep -v '^stdlib-bot'
+git shortlog -sne | cut -f 2 | sort -f | grep -v '^github-actions' | grep -v '^stdlib-bot'