Image Rendering: Remove PhantomJS support (#23460)

Removes all references and usage of PhantomJS #23375.
Remove direct link rendered image e2e smoke test for now.
Docker: Fix installing chrome in ubuntu custom docker image.
Improve handling of image renderer not available/installed #23593.
Add PhantomJS breaking change and upgrading notes.
Use grabpl v0.2.10.

Closes #13802

Co-authored-by: Kyle Brandt <kyle@grafana.com>
Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com>
Co-authored-by: Diana Payton <52059945+oddlittlebird@users.noreply.github.com>

scripts/grunt/build_task.js

@@ -6,7 +6,6 @@ module.exports = function(grunt) {
   grunt.registerTask('build', [
     'clean:release',
     'clean:build',
-    'phantomjs',
     'exec:webpack',
   ]);
 

scripts/grunt/default_task.js

@@ -5,7 +5,6 @@ module.exports = function(grunt) {
   // prettier-ignore
   grunt.registerTask('default', [
     'clean:build',
-    'phantomjs',
   ]);
 
   // prettier-ignore

scripts/grunt/options/phantomjs.js

@@ -1,33 +0,0 @@
-module.exports = function(config,grunt) {
-  'use strict';
-
-  grunt.registerTask('phantomjs', 'Copy phantomjs binary to vendor/', function() {
-    var dest = './tools/phantomjs/phantomjs';
-    var confDir = './node_modules/phantomjs-prebuilt/lib/';
-
-    if (process.platform === "win32") {
-      dest += ".exe";
-    }
-
-    var src = config.phjs;
-    if (!src) {
-      var m = grunt.file.read(confDir+"location.js");
-      src = /= \"([^\"]*)\"/.exec(m)[1];
-      if (!grunt.file.isPathAbsolute(src)) {
-        src = confDir+src;
-      }
-    }
-
-    try {
-      grunt.config('copy.phantom_bin', {
-        src: src,
-        dest: dest,
-        options: { mode: true},
-      });
-      grunt.task.run('copy:phantom_bin');
-    } catch (err) {
-      grunt.verbose.writeln(err);
-      grunt.fail.warn('No working Phantomjs binary available')
-    }
-  });
-};