fix: 文件配置添加 exclude * 避免提交无关文件

按照 CS50 的做法：先排除所有文件，再 require 需要的文件

Author: William Yang

checks/cash/.bootcs.yml

@@ -1,3 +1,4 @@
 bootcs:
   files:
-    - !include "*.c"
+    - !exclude "*"
+    - !require "*.c"

checks/credit/.bootcs.yml

@@ -1,3 +1,4 @@
 bootcs:
   files:
-    - !include "*.c"
+    - !exclude "*"
+    - !require "*.c"

checks/hello/.bootcs.yml

@@ -1,3 +1,4 @@
 bootcs:
   files:
-    - !include "*.c"
+    - !exclude "*"
+    - !require "*.c"

checks/mario-less/.bootcs.yml

@@ -1,3 +1,4 @@
 bootcs:
   files:
-    - !include "*.c"
+    - !exclude "*"
+    - !require "*.c"

checks/mario-more/.bootcs.yml

@@ -1,3 +1,4 @@
 bootcs:
   files:
-    - !include "*.c"
+    - !exclude "*"
+    - !require "*.c"

checks/me/.bootcs.yml

@@ -1,3 +1,4 @@
 bootcs:
   files:
-    - !include "*.c"
+    - !exclude "*"
+    - !require "*.c"

checks/readability/.bootcs.yml

@@ -1,3 +1,4 @@
 bootcs:
   files:
-    - !include "*.c"
+    - !exclude "*"
+    - !require "*.c"

checks/scrabble/.bootcs.yml

@@ -1,3 +1,4 @@
 bootcs:
   files:
-    - !include "*.c"
+    - !exclude "*"
+    - !require "*.c"