Add standard Windows manifest to five v8 executables

Many executables are missing embedded manifest files when built with gn.
This causes OS compatibility information to be omitted which can lead
to strange behavior. This change adds a manifest to:

  v8_simple_json_fuzzer.exe
  v8_simple_parser_fuzzer.exe
  v8_simple_regexp_fuzzer.exe
  v8_simple_wasm_asmjs_fuzzer.exe
  v8_simple_wasm_fuzzer.exe

BUG=chromium:602505

Review-Url: https://codereview.chromium.org/2040623003
Cr-Commit-Position: refs/heads/master@{#36725}

BUILD.gn

@@ -2200,6 +2200,7 @@ template("v8_fuzzer") {
     deps = [
       ":" + name,
       ":simple_fuzzer",
+      "//build/win:default_exe_manifest",
     ]
 
     configs += [ ":external_config" ]