build: improve package.json file filtering

---
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: na
  - task: lint_typescript_tests
    status: na
  - task: lint_license_headers
    status: passed
---

Author: Planeshifter

.github/workflows/scripts/lint_package_json_files

@@ -46,7 +46,7 @@ files_to_process="$*"
 needs_changes=0
 
 # Lint package.json files:
-files=$(echo "${files_to_process}" | tr ' ' '\n' | grep 'package\.json$' | grep -v 'datapackage\.json$' | tr '\n' ' ' | sed 's/ $//')
+files=$(echo "${files_to_process}" | tr ' ' '\n' | awk -F/ '$NF=="package.json"' | tr '\n' ' ' | sed 's/ $//')
 if [ -n "${files}" ]; then
 	echo "Linting package.json files..."
 	printf '%s' "${files}" | "${lint_package_json}" --split=" "