Chore: Fix: Fix a Scrtinize config error

```
Config Error: Unrecognized option "analysis" under "{root}.build.nodes.test-with-php56". Available options are "acceptance_tests", "cache", "commands", "container", "dependencies", "deployment", "environment", "image", "linked_containers", "project_setup", "requires", "resources", "root_path", "services", "teardown", "tests".
```
```
remote: Total 6 (delta 4), reused 6 (delta 4), pack-reused 0
Unpacking objects: 100% (6/6), 1.19 KiB | 203.00 KiB/s, done.
Enumerating objects: 106442, done.
Counting objects: 100% (106442/106442), done.
Delta compression using up to 32 threads
Compressing objects: 100% (22906/22906), done.
Writing objects: 100% (106442/106442), done.
Total 106442 (delta 84456), reused 105252 (delta 83360)
$ git checkout -qf fe933cf
Parsing custom inspection configuration
Parsing checkout configuration
Configuration was invalid: Unrecognized option "analysis" under "{root}.build.nodes.test-with-php56". Available options are "acceptance_tests", "cache", "commands", "container", "dependencies", "deployment", "environment", "image", "linked_containers", "project_setup", "requires", "resources", "root_path", "services", "teardown", "tests".
Aborting due to config error.
```

Author: michaeluno

.scrutinizer.yml

@@ -17,13 +17,12 @@ build:
 #        php:
 #          version: 5.4
     test-with-php56:
-      analysis:
-        dependencies:
-          # Without this, the following error occurs:
-          # apache2: Syntax error on line 140 of /etc/apache2/apache2.conf: Syntax error on line 1 of /etc/apache2/mods-enabled/php5.load: Cannot load /usr/lib/apache2/modules/libphp5.so into server: /usr/lib/apache2/modules/libphp5.so: cannot open shared object file: No such file or directory
-          # @see https://askubuntu.com/a/536141
-          before:
-            - sudo apt-get install libapache2-mod-php5
+      dependencies:
+        # Without this, the following error occurs:
+        # apache2: Syntax error on line 140 of /etc/apache2/apache2.conf: Syntax error on line 1 of /etc/apache2/mods-enabled/php5.load: Cannot load /usr/lib/apache2/modules/libphp5.so into server: /usr/lib/apache2/modules/libphp5.so: cannot open shared object file: No such file or directory
+        # @see https://askubuntu.com/a/536141
+        before:
+          - sudo apt-get install libapache2-mod-php5
       environment:
         php:
           version: 5.6