Use Ruby ==2.5.2== 2.5.3 (#9003)

* Use Ruby 2.5.2 * Specify 2.5.2p104 as RUBY VERSION Heorku refers to RUBY VERSION in Gemfile.lock * Use ruby-2.5.3
2018-10-18 10:32:47 -10:00 · 2018-10-18 10:32:47 -10:00 · e5762875a4
--- a/.ruby-version
+++ b/.ruby-version
@ -1 +1 @@
-2.5.1
+2.5.3
--- a/Gemfile.lock
+++ b/Gemfile.lock
@ -763,7 +763,7 @@ DEPENDENCIES
  webpush

 RUBY VERSION
-   ruby 2.5.0p0
+   ruby 2.5.3p105

 BUNDLED WITH
   1.16.5
 @ -1 +1 @@
 .5.1
 .5.3