chore(prettier): ignore additional test output directories (#3181)

this commit updates the prettier ignore configuration to use globs for
the `dist` and `www` directories under the root `test/` directory. this
prevents files in the `test/end-to-end` directory (and others) from
being formatted

remove `test/browser-compile` to ensure src files are properly
formatted. the test output for this directory is covered by the new
globs

Author: rwaskiewicz

.prettierignore

@@ -37,12 +37,13 @@ node_modules/
 coverage/
 
 # output from compiling Stencil projects for testing purposes
-test/browser-compile/
 test/karma/test-sibling/
 test/karma/tmp-compiled-tests/
+test/**/dist/
 test/**/dist-react/
 test/**/hydrate/
 test/**/test-output/
+test/**/www/
 test/**/components.d.ts
 test/end-to-end/screenshot/
 test/end-to-end/docs.d.ts