test(ivy): enable //packages/bazel/test/ngc-wrapped/... tests for Ivy

This commit allows //packages/bazel/test/ngc-wrapped/... tests to run
under Ivy mode. To get them to pass, it addresses a problem with the
way the tests are configured: both test targets have sloppy .d.ts
dependencies configured, leading to many type errors being generated
in TypeScript for the .d.ts files.

Due to the way ngc directs TypeScript emit, it avoids type-checking
.d.ts files and thus this issue does not surface. ngtsc does a whole-
program emit which results in full .d.ts type-checking by default,
catching this configuration issue.

To fix this, skipLibCheck is added to the tsconfig.jsons for these
tests, which tells TypeScript to skip type-checking of the .d.ts files,
avoiding this problem in a similar way to ngc.

packages/bazel/test/ngc-wrapped/empty/BUILD.bazel

@@ -5,7 +5,6 @@ package(default_visibility = ["//packages/bazel/test:__subpackages__"])
 ng_module(
     name = "empty",
     srcs = ["empty.ts"],
-    tags = ["fixme-ivy-aot"],  # FW-741: ngtsc breaks tsc module resolution
     tsconfig = ":tsconfig.json",
     deps = [
         "//packages/core",

packages/bazel/test/ngc-wrapped/empty/tsconfig.json

@@ -2,6 +2,7 @@
   "compilerOptions": {
     "paths": {
       "@angular/core": ["../../../../dist/packages/core"]
-    }
+    },
+    "skipLibCheck": true
   }
 }

packages/bazel/test/ngc-wrapped/index_test.ts

@@ -17,7 +17,7 @@ describe('ngc_wrapped', () => {
   // fixmeIvy placeholder to prevent jasmine from erroring out because there are no specs
   it('should be removed once the fixmeIvy below is resolved', () => {});
 
-  fixmeIvy('FW-741: ngtsc breaks tsc module resolution') && it('should work', () => {
+  it('should work', () => {
     const {read, write, runOneBuild, writeConfig, shouldExist, basePath} = setup();
 
     write('some_project/index.ts', `

packages/bazel/test/ngc-wrapped/tsconfig_template.ts

@@ -55,6 +55,7 @@ export function createTsConfig(options: TsConfigOptions) {
       // declaration in the same tsconfig.json, otherwise ts will error.
       'declaration': true,
       'declarationDir': options.outDir,
+      'skipLibCheck': true,
     },
     'bazelOptions': {
       ...result.bazelOptions,