Merge pull request #7790 from ampproject/dependabot/composer/sirbrillig/phpcs-variable-analysis-2.11.18

Bump sirbrillig/phpcs-variable-analysis from 2.11.17 to 2.11.18

Author: thelovekesh

Diff for: composer.json

@@ -29,7 +29,7 @@
     "phpcompatibility/phpcompatibility-wp": "2.1.5",
     "phpdocumentor/reflection": "^3.0",
     "roave/security-advisories": "dev-latest",
-    "sirbrillig/phpcs-variable-analysis": "2.11.17",
+    "sirbrillig/phpcs-variable-analysis": "2.11.18",
     "wp-cli/export-command": "^2.0",
     "wp-cli/extension-command": "^2.0",
     "wp-cli/wp-cli": "^2.0",