Bug 1557181 - adjust disable for browser_grids_grid-outline-updates-on-grid-change.js on win debug r=jmaher

Differential Revision: https://phabricator.services.mozilla.com/D54435

--HG--
extra : moz-landing-system : lando

devtools/client/inspector/grids/test/browser.ini

@@ -41,7 +41,7 @@ skip-if = (verify && (os == 'win')) || (os == "win" && os_version == "10.0" && a
 [browser_grids_grid-outline-multiple-grids.js]
 [browser_grids_grid-outline-selected-grid.js]
 [browser_grids_grid-outline-updates-on-grid-change.js]
-skip-if = debug && ((os == 'win' && bits == 64) || (os == 'linux' && bits == 64) || os == 'mac') #Bug 1557181
+skip-if = debug && ((os == 'win') || (os == 'linux' && bits == 64) || os == 'mac') #Bug 1557181
 [browser_grids_grid-outline-writing-mode.js]
 skip-if = (verify && (os == 'win'))
 [browser_grids_highlighter-setting-rules-grid-toggle.js]