chore: updated eslint and prettier configs (#561)

* Change triggered by none of the following:
This git repo (https://github.com/googleapis/nodejs-common.git)
Git repo https://github.com/googleapis/synthtool.git

* fix(deps): update dependency @google-cloud/projectify to v2 (#553)

23030a2
commit 23030a2
Author: WhiteSource Renovate <bot@renovateapp.com>
Date:   Wed Mar 25 22:16:03 2020 +0100

    fix(deps): update dependency @google-cloud/projectify to v2 (#553)

* fix(deps): update dependency @google-cloud/promisify to v2 (#552)

63175e0
commit 63175e0
Author: WhiteSource Renovate <bot@renovateapp.com>
Date:   Wed Mar 25 22:35:58 2020 +0100

    fix(deps): update dependency @google-cloud/promisify to v2 (#552)

* chore!: drop support for node.js 8 (#554)

9f41047
commit 9f41047
Author: Justin Beckwith <justin.beckwith@gmail.com>
Date:   Thu Mar 26 12:11:44 2020 -0700

    chore!: drop support for node.js 8 (#554)

* chore: release 3.0.0 (#542)

13ae85c
commit 13ae85c
Author: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
Date:   Fri Mar 27 12:51:09 2020 -0700

    chore: release 3.0.0 (#542)

* fix(deps): update dependency google-auth-library to v6 (#556)

03a8a54
commit 03a8a54
Author: WhiteSource Renovate <bot@renovateapp.com>
Date:   Fri Mar 27 21:12:35 2020 +0100

    fix(deps): update dependency google-auth-library to v6 (#556)

* build: set AUTOSYNTH_MULTIPLE_COMMITS=true for context aware commits (#559)

575353f
commit 575353f
Author: Benjamin E. Coe <bencoe@google.com>
Date:   Tue Mar 31 18:35:28 2020 -0700

    build: set AUTOSYNTH_MULTIPLE_COMMITS=true for context aware commits (#559)

* docs: document the release schedule we follow (#454)

googleapis/synthtool@6a17abc
commit 6a17abc7652e2fe563e1288c6e8c23fc260dda97
Author: Benjamin E. Coe <bencoe@google.com>
Date:   Mon Mar 23 19:22:34 2020 -0700

    docs: document the release schedule we follow (#454)

* fix: do not run node 8 CI (#456)

googleapis/synthtool@1b4cc80
commit 1b4cc80a7aaf164f6241937dd87f3bd1f4149e0c
Author: Alexander Fenster <fenster@google.com>
Date:   Wed Mar 25 08:01:31 2020 -0700

    fix: do not run node 8 CI (#456)

* fix: update template files for Node.js libraries (#463)

googleapis/synthtool@9982024
commit 99820243d348191bc9c634f2b48ddf65096285ed
Author: Alexander Fenster <fenster@google.com>
Date:   Tue Mar 31 11:56:27 2020 -0700

    fix: update template files for Node.js libraries (#463)

.eslintignore

@@ -1,5 +1,5 @@
 **/node_modules
-**/.coverage
+src/**/doc/*
 build/
 docs/
 protos/

.mocharc.js

@@ -11,7 +11,6 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-
 const config = {
   "enable-source-maps": true,
   "throw-deprecation": true,

.prettierignore

@@ -1,5 +1,3 @@
-**/node_modules
-**/.coverage
-build/
-docs/
-protos/
+node_modules/*
+samples/node_modules/*
+src/**/doc/*

.prettierrc.js

@@ -13,5 +13,5 @@
 // limitations under the License.
 
 module.exports = {
-  ...require('gts/.prettierrc.json'),
+  ...require('gts/.prettierrc.json')
 }

synth.metadata

@@ -1,11 +1,12 @@
 {
-  "updateTime": "2020-03-22T11:19:18.167479Z",
+  "updateTime": "2020-04-01T11:41:59.778920Z",
   "sources": [
     {
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "7e98e1609c91082f4eeb63b530c6468aefd18cfd"
+        "sha": "99820243d348191bc9c634f2b48ddf65096285ed",
+        "log": "99820243d348191bc9c634f2b48ddf65096285ed\nfix: update template files for Node.js libraries (#463)\n\n\n3cbe6bcd5623139ac9834c43818424ddca5430cb\nfix(ruby): remove dead troubleshooting link from generated auth guide (#462)\n\n\na003d8655d3ebec2bbbd5fc3898e91e152265c67\ndocs: remove \"install stable\" instructions (#461)\n\nThe package hasn't been released to PyPI in some time\nf5e8c88d9870d8aa4eb43fa0b39f07e02bfbe4df\nchore(python): add license headers to config files; make small tweaks to templates (#458)\n\n\ne36822bfa0acb355502dab391b8ef9c4f30208d8\nchore(java): treat samples shared configuration dependency update as chore (#457)\n\n\n1b4cc80a7aaf164f6241937dd87f3bd1f4149e0c\nfix: do not run node 8 CI (#456)\n\n\nee4330a0e5f4b93978e8683fbda8e6d4148326b7\nchore(java_templates): mark version bumps of current library as a chore (#452)\n\nWith the samples/install-without-bom/pom.xml referencing the latest released library, we want to mark updates of this version as a chore for renovate bot.\na0d3133a5d45544a66345059eebf76933265c099\nfix(java): run mvn install with retry (#453)\n\n* fix(java): run mvn install with retry\n\n* fix invocation of command\n6a17abc7652e2fe563e1288c6e8c23fc260dda97\ndocs: document the release schedule we follow (#454)\n\n\n"
       }
     }
   ]