Fix formatting in .luacheckrc [TO SQUASH]

Author: ligurio

.luacheckrc

@@ -1,5 +1,16 @@
 redefined = false
-globals = {'box', 'utf8', 'checkers', '_TARANTOOL'}
-include_files = {'**/*.lua', '*.luacheckrc', '*.rockspec'}
-exclude_files = {'**/*.rocks/'}
+globals = {
+    'box',
+    'utf8',
+    'checkers',
+    '_TARANTOOL'
+}
+include_files = {
+    '**/*.lua',
+    '*.luacheckrc',
+    '*.rockspec'
+}
+exclude_files = {
+    '**/*.rocks/'
+}
 max_line_length = 120