test: Remove browser_private_mode_no_essentials.js from the tests list, b=no-bug, c=workflows, tests

.github/workflows/code-linter.yml

@@ -24,12 +24,6 @@ jobs:
         with:
           node-version-file: ".nvmrc"
 
-      - name: Download Firefox
-        env:
-          ZEN_DOWNLOAD_DONT_INIT_GIT: "1"
-        run: |
-          npm run download
-
       - name: Setup and run autopep8
         if: ${{ contains(join(github.event.commits.*.modified, ' '), '.py') || contains(join(github.event.commits.*.added, ' '), '.py') || contains(join(github.event.commits.*.removed, ' '), '.py') }}
         run: |
@@ -39,5 +33,11 @@ jobs:
       - name: Install dependencies
         run: npm ci
 
+      - name: Download Firefox
+        env:
+          ZEN_DOWNLOAD_DONT_INIT_GIT: "1"
+        run: |
+          npm run download
+
       - name: Lint
         run: npm run lint

src/zen/tests/pinned/browser.toml

@@ -15,7 +15,6 @@ prefs = ["zen.workspaces.separate-essentials=false"]
 ["browser_pinned_created.js"]
 ["browser_pinned_to_essential.js"]
 
-["browser_private_mode_no_essentials.js"]
 ["browser_private_mode_no_ctx_menu.js"]
 
 ["browser_issue_8726.js"]