build: add auto-approve to Node libraries (#1100) (#1354)

* build: add auto-approve to Node libraries

Co-authored-by: Benjamin E. Coe <[email protected]>
Source-Link: googleapis/synthtool@5cae043
Post-Processor: gcr.io/repo-automation-bots/owlbot-nodejs:latest@sha256:65aa68f2242c172345d7c1e780bced839bfdc344955d6aa460aa63b4481d93e5

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>
Co-authored-by: Benjamin E. Coe <[email protected]>
Co-authored-by: Justin Beckwith <[email protected]>

Author: 3 people

.github/.OwlBot.lock.yaml

@@ -1,3 +1,3 @@
 docker:
   image: gcr.io/repo-automation-bots/owlbot-nodejs:latest
-  digest: sha256:14aaee566d6fc07716bb92da416195156e47a4777e7d1cd2bb3e28c46fe30fe2
+  digest: sha256:65aa68f2242c172345d7c1e780bced839bfdc344955d6aa460aa63b4481d93e5

.github/CODEOWNERS

@@ -7,3 +7,6 @@
 
 # The yoshi-nodejs team is the default owner for nodejs repositories.
 *     @googleapis/yoshi-nodejs @googleapis/api-trace
+
+# The github automation team is the default owner for the auto-approve file.
+.github/auto-approve.yml @googleapis/github-automation

.github/auto-approve.yml

@@ -0,0 +1,7 @@
+rules:
+- author: "release-please[bot]"
+  title: "^chore: release"
+  changedFiles:
+  - "package\\.json$"
+  - "CHANGELOG\\.md$"
+  maxFiles: 3

.kokoro/release/docs-devsite.cfg

@@ -20,7 +20,8 @@ required_envvars+=(
 
 # Add env vars which are passed down into the container here.
 pass_down_envvars+=(
-    "AUTORELEASE_PR"
+    "AUTORELEASE_PR",
+    "VERSION"
 )
 
 # Prevent unintentional override on the default image.