update(docs): update docs for Heroku (#214)

https://devcenter.heroku.com/articles/heroku-ci-parallel-test-runs#databases-in-parallel-test-runs

Author: ArturT

_posts/2018-12-01-how-to-run-parallel-dynos-on-heroku-ci-to-complete-tests-faster.md

@@ -43,7 +43,8 @@ We can split Ruby tests written in RSpec, Minitest or other tests runners across
         }
       },
       "addons": [
-        "heroku-postgresql"
+        "heroku-postgresql:in-dyno",
+        "heroku-redis:in-dyno"
       ],
       "scripts": {
         "test": "bundle exec rake knapsack_pro:rspec"
@@ -90,7 +91,8 @@ Here is a config for your <i>app.json</i>
         }
       },
       "addons": [
-        "heroku-postgresql"
+        "heroku-postgresql:in-dyno",
+        "heroku-redis:in-dyno"
       ],
       "scripts": {
         "test": "$(npm bin)/knapsack-pro-cypress"

_posts/2019-05-25-how-to-run-tests-faster-on-heroku-ci-with-parallel-dynos.md

@@ -43,7 +43,8 @@ You can split Ruby tests written in RSpec, Minitest, Cucumber or other tests run
         }
       },
       "addons": [
-        "heroku-postgresql"
+        "heroku-postgresql:in-dyno",
+        "heroku-redis:in-dyno"
       ],
       "scripts": {
         "test": "bundle exec rake knapsack_pro:queue:rspec"
@@ -90,7 +91,8 @@ Here is a config for your <i>app.json</i>
         }
       },
       "addons": [
-        "heroku-postgresql"
+        "heroku-postgresql:in-dyno",
+        "heroku-redis:in-dyno"
       ],
       "scripts": {
         "test": "$(npm bin)/knapsack-pro-cypress"
@@ -121,7 +123,8 @@ Here is a config for your <i>app.json</i>
         }
       },
       "addons": [
-        "heroku-postgresql"
+        "heroku-postgresql:in-dyno",
+        "heroku-redis:in-dyno"
       ],
       "scripts": {
         "test": "$(npm bin)/knapsack-pro-jest"

docusaurus/docs/cypress/guide/index.mdx

@@ -526,7 +526,10 @@ Define in `app.json`:
           "quantity": 2
         }
       },
-      "addons": ["heroku-postgresql"],
+      "addons": [
+        "heroku-postgresql:in-dyno",
+        "heroku-redis:in-dyno"
+      ],
       // highlight-start
       "scripts": {
         "test": "npx knapsack-pro-cypress --config trashAssetsBeforeRuns=false"

docusaurus/docs/jest/guide/index.mdx

@@ -519,7 +519,10 @@ Define in `app.json`:
           "quantity": 2
         }
       },
-      "addons": ["heroku-postgresql"],
+      "addons": [
+        "heroku-postgresql:in-dyno",
+        "heroku-redis:in-dyno"
+      ],
       // highlight-start
       "scripts": {
         "test": "npx knapsack-pro-jest --runInBand"

docusaurus/docs/knapsack_pro-ruby/guide/index.mdx

@@ -804,7 +804,10 @@ Define in `app.json`:
           "quantity": 2
         }
       },
-      "addons": ["heroku-postgresql"],
+      "addons": [
+        "heroku-postgresql:in-dyno",
+        "heroku-redis:in-dyno"
+      ],
       // highlight-start
       "scripts": {
         "test": "bundle exec rake knapsack_pro:queue:rspec"

docusaurus/docs/ruby/heroku.md

@@ -20,7 +20,10 @@ You can create a script as described in [Run multiple test suites with one scrip
           "quantity": 2
         }
       },
-      "addons": ["heroku-postgresql"],
+      "addons": [
+        "heroku-postgresql:in-dyno",
+        "heroku-redis:in-dyno"
+      ],
       "scripts": {
         "test": "bin/knapsack_pro_run_tests"
       },