build: narrow TS version to >=2.4.2 and <2.5 (#19787)

As this is the only version range that we tested against in G3.
We will support newer versions of TypeScript soon 
after the Angular 5 release.

Closes #19750

PR Close #19787

packages/bazel/package.json

@@ -6,7 +6,7 @@
   "license": "MIT",
   "peerDependencies": {
     "@angular/compiler-cli": "0.0.0-PLACEHOLDER",
-    "typescript": "^2.4.2"
+    "typescript": ">=2.4.2 <2.5"
   },
   "dependencies": {
     "@bazel/typescript": "0.2.x",

packages/compiler-cli/package.json

@@ -15,7 +15,7 @@
     "chokidar": "^1.4.2"
   },
   "peerDependencies": {
-    "typescript": "^2.4.2",
+    "typescript": ">=2.4.2 <2.5",
     "@angular/compiler": "0.0.0-PLACEHOLDER"
   },
   "repository": {