chore(deps): update circleci/browser-tools to 2.1.1 (#531)

* chore(deps): update circleci/browser-tools to 2.1.1

* prevent installation of ChromeDriver

Author: MikeMcC399

src/@orb.yml

@@ -7,7 +7,6 @@ display:
   home_url: "https://cypress.io"
   source_url: "https://github.com/cypress-io/circleci-orb"
 
-# if our orb requires other orbs, we can import them like this. Otherwise remove the "orbs" stanza.
 orbs:
   node: circleci/node@7
-  browser-tools: circleci/browser-tools@1.5.3
+  browser-tools: circleci/browser-tools@2.1.1

src/commands/install.yml

@@ -61,7 +61,8 @@ steps:
   - when:
       condition: << parameters.install-browsers >>
       steps:
-        - browser-tools/install-browser-tools
+        - browser-tools/install_browser_tools:
+            install_chromedriver: false
   - restore_cache:
       name: Restore Cypress cache
       key: << parameters.cypress-cache-key >>

src/examples/browser.yml

@@ -1,6 +1,5 @@
 description: >
-  Run Cypress tests using specified browser. The CircleCI Browser Tools orb at https://circleci.com/developer/orbs/orb/circleci/browser-tools#commands-install-browser-tools
-  currently supports Chrome & Firefox. See https://circleci.com/developer/orbs/orb/cypress-io/cypress#usage-edge, for Microsoft Edge support.
+  Run Cypress tests using specified browser. `install_browsers: true` installs the default browsers Chrome and Firefox from the CircleCI Browser Tools orb at https://circleci.com/developer/orbs/orb/circleci/browser-tools#commands-install_browser_tools. See https://circleci.com/developer/orbs/orb/cypress-io/cypress#usage-edge, for current Microsoft Edge support.
 usage:
   version: 2.1
   orbs: