build!: update to latest version of gts and typescript (#433)

Source-Author: sofisl <55454395+sofisl@users.noreply.github.com>
Source-Date: Wed Apr 15 12:40:42 2020 -0700
Source-Repo: googleapis/nodejs-compute
Source-Sha: a4fa8cc
Source-Link: a4fa8cc

.prettierignore

@@ -1,5 +1,6 @@
 **/node_modules
-**/.coverage
+**/coverage
+test/fixtures
 build/
 docs/
 protos/

synth.metadata

@@ -1,12 +1,17 @@
 {
-  "updateTime": "2020-04-07T12:09:14.557280Z",
   "sources": [
+    {
+      "git": {
+        "name": ".",
+        "remote": "https://github.com/googleapis/nodejs-compute.git",
+        "sha": "a4fa8cc21df7a894486832b05449fa7afc02b7ee"
+      }
+    },
     {
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "1df68ed6735ddce6797d0f83641a731c3c3f75b4",
-        "log": "1df68ed6735ddce6797d0f83641a731c3c3f75b4\nfix: apache license URL (#468)\n\n\nf4a59efa54808c4b958263de87bc666ce41e415f\nfeat: Add discogapic support for GAPICBazel generation (#459)\n\n* feat: Add discogapic support for GAPICBazel generation\n\n* reformat with black\n\n* Rename source repository variable\n\nCo-authored-by: Jeffrey Rennie <rennie@google.com>\n"
+        "sha": "85cbc7f954f4c4c3534f0caafbaed22a8f80f602"
       }
     }
   ]