Bump webpush from 0.3.8 to 1.0.0 (#3759) [ci skip]

Bumps [webpush](https://github.com/zaru/webpush) from 0.3.8 to 1.0.0.
- [Release notes](https://github.com/zaru/webpush/releases)
- [Changelog](https://github.com/zaru/webpush/blob/master/CHANGELOG.md)
- [Commits](https://github.com/zaru/webpush/compare/v0.3.8...v1.0.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Gemfile

@@ -94,7 +94,7 @@ gem "twitter", "~> 6.2" # A Ruby interface to the Twitter API
 gem "uglifier", "~> 4.1" # Uglifier minifies JavaScript files
 gem "validate_url", "~> 1.0" # Library for validating urls in Rails
 gem "webpacker", "~> 3.5" # Use webpack to manage app-like JavaScript modules in Rails
-gem "webpush", "~> 0.3" # Encryption Utilities for Web Push payload
+gem "webpush", "~> 1.0" # Encryption Utilities for Web Push payload
 
 group :development do
   gem "better_errors", "~> 2.5" # Provides a better error page for Rails and other Rack apps

Gemfile.lock

@@ -812,7 +812,7 @@ GEM
       activesupport (>= 4.2)
       rack-proxy (>= 0.6.1)
       railties (>= 4.2)
-    webpush (0.3.8)
+    webpush (1.0.0)
       hkdf (~> 0.2)
       jwt (~> 2.0)
     websocket-driver (0.7.0)
@@ -965,7 +965,7 @@ DEPENDENCIES
   webdrivers (~> 4.1)
   webmock (~> 3.6)
   webpacker (~> 3.5)
-  webpush (~> 0.3)
+  webpush (~> 1.0)
   yard (~> 0.9.20)
   yard-activerecord (~> 0.0.16)
   yard-activesupport-concern (~> 0.0.1)