Try to fix mysql service for github actions

.github/workflows/tests.yml

@@ -36,8 +36,7 @@ jobs:
         image: mysql:5.7
         env:
           MYSQL_USER: root
-          MYSQL_PASSWORD: ''
-          MYSQL_ALLOW_EMPTY_PASSWORD: yes
+          MYSQL_PASSWORD: 'BestPasswordEver'
         ports:
           - 3306:3306
         options: >-
@@ -49,7 +48,7 @@ jobs:
     steps:
       - name: Verify MySQL connection from host
         run: |
-          mysql --host 127.0.0.1 --port 3306 -uroot -e "SHOW DATABASES"
+          mysql --host 127.0.0.1 --port 3306 -uroot -pBestPasswordEver -e "SHOW DATABASES"
         if: matrix.db == 'mysql'
 
       - name: Checkout Redmine

.slim-lint.yml

@@ -29,7 +29,7 @@ linters:
       - Lint/Void
       - Metrics/BlockLength
       - Metrics/BlockNesting
-      - Metrics/LineLength
+      - Layout/LineLength
       - Naming/FileName
       - Rails/OutputSafety
       - Style/ConditionalAssignment

test/support/database-mysql.yml

@@ -4,7 +4,7 @@ production:
   host: 127.0.0.1
   port: 3306
   username: root
-  password:
+  password: BestPasswordEver
   encoding: utf8mb4
 
 development:
@@ -13,7 +13,7 @@ development:
   port: 3306
   host: 127.0.0.1
   username: root
-  password:
+  password: BestPasswordEver
   encoding: utf8mb4
 
 test:
@@ -22,5 +22,5 @@ test:
   port: 3306
   host: 127.0.0.1
   username: root
-  password:
+  password: BestPasswordEver
   encoding: utf8mb4