chore: disable lint rule when linting Markdown files

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

Author: kgryte

etc/eslint/.eslintrc.markdown.js

@@ -20,10 +20,8 @@
 
 // MODULES //
 
-// FIXME: remove the next line and uncomment the subsequent line once all remark JSDoc ESLint rules are completed
-var copy = require( './../../lib/node_modules/@stdlib/utils/copy' );
-
-// Var copy = require( './utils/copy.js' );
+// FIXME: update the next line once all remark JSDoc ESLint rules are completed
+var copy = require( './../../lib/node_modules/@stdlib/utils/copy' ); // var copy = require( './utils/copy.js' );
 var defaults = require( './.eslintrc.js' );
 
 
@@ -125,6 +123,11 @@ eslint.rules[ 'stdlib/jsdoc-private-annotation' ] = 'off';
 */
 eslint.rules[ 'stdlib/jsdoc-return-annotations-values' ] = 'off'; // FIXME: remove this once we can reliably lint Markdown code blocks
 
+/**
+* Do not enforce disallowing empty lines between module-level require statements.
+*/
+eslint.rules[ 'stdlib/no-empty-lines-between-requires' ] = 'off';
+
 /**
 * Allow use of undeclared variables, as variables may be defined in previous code blocks or be implied.
 *