refactor(@angular/cli): remove deprecated get/set commands

BREAKING CHANGE:
Deprecated `ng set` and `ng get` have been removed, use `ng config` instead.

Author: alan-agius4

packages/angular/cli/BUILD.bazel

@@ -31,7 +31,6 @@ ts_library(
         "//packages/angular/cli:commands/build.ts",
         "//packages/angular/cli:commands/deploy.ts",
         "//packages/angular/cli:commands/config.ts",
-        "//packages/angular/cli:commands/deprecated.ts",
         "//packages/angular/cli:commands/doc.ts",
         "//packages/angular/cli:commands/e2e.ts",
         "//packages/angular/cli:commands/easter-egg.ts",
@@ -123,14 +122,6 @@ ts_json_schema(
     ],
 )
 
-ts_json_schema(
-    name = "deprecated_schema",
-    src = "commands/deprecated.json",
-    data = [
-        "commands/definitions.json",
-    ],
-)
-
 ts_json_schema(
     name = "doc_schema",
     src = "commands/doc.json",

packages/angular/cli/commands.json

@@ -8,8 +8,6 @@
   "e2e": "./commands/e2e.json",
   "make-this-awesome": "./commands/easter-egg.json",
   "generate": "./commands/generate.json",
-  "get": "./commands/deprecated.json",
-  "set": "./commands/deprecated.json",
   "help": "./commands/help.json",
   "lint": "./commands/lint.json",
   "new": "./commands/new.json",

packages/angular/cli/commands/deprecated-impl.ts

@@ -40,8 +40,6 @@ const standardCommands = {
   'e2e': '../commands/e2e.json',
   'make-this-awesome': '../commands/easter-egg.json',
   'generate': '../commands/generate.json',
-  'get': '../commands/deprecated.json',
-  'set': '../commands/deprecated.json',
   'help': '../commands/help.json',
   'lint': '../commands/lint.json',
   'new': '../commands/new.json',