build: add ngJitMode to ng_rollup_bundle terser config (#33773)

This adds a `tools/ng_rollup_bundle/terser_config.json` file to override the default terser_minified config provided by the rule. After this change, the layer violation in rules_nodejs can be fixed by removing `"global_defs": {"ngDevMode": false, "ngI18nClosureMode": false},` from `terser_config.default.json` in rules_nodejs.

Change requested by Alex Rickabaugh in https://github.com/bazelbuild/rules_nodejs/pull/1338.

PR Close #33773

tools/ng_rollup_bundle/BUILD.bazel

@@ -2,7 +2,10 @@ package(default_visibility = ["//visibility:public"])
 
 load("@build_bazel_rules_nodejs//:index.bzl", "nodejs_binary")
 
-exports_files(["rollup.config.js"])
+exports_files([
+    "rollup.config.js",
+    "terser_config.json",
+])
 
 nodejs_binary(
     name = "rollup_with_build_optimizer",

tools/ng_rollup_bundle/ng_rollup_bundle.bzl

@@ -391,6 +391,7 @@ def ng_rollup_bundle(name, **kwargs):
         # maintain the comments off behavior. We pass the --comments flag with
         # a regex that always evaluates to false to do this.
         "args": ["--comments", "/bogus_string_to_suppress_all_comments^/"],
+        "config_file": "//tools/ng_rollup_bundle:terser_config.json",
         "sourcemap": False,
     }
 

tools/ng_rollup_bundle/terser_config.json

@@ -0,0 +1,12 @@
+{
+    "compress": {
+        "global_defs": {"ngDevMode": false, "ngI18nClosureMode": false, "ngJitMode": false},
+        "keep_fnames": "bazel_no_debug",
+        "passes": 3,
+        "pure_getters": true,
+        "reduce_funcs": "bazel_no_debug",
+        "reduce_vars": "bazel_no_debug",
+        "sequences": "bazel_no_debug"
+    },
+    "mangle": "bazel_no_debug"
+}