rename 20220909-Idempotent-Copy to 20220909-idempotent-copy

Author: lichuang

docs/doc/60-contributing/03-rfcs/20220909-Idempotent-Copy.md renamed to docs/doc/60-contributing/03-rfcs/20220909-idempotent-copy.md

@@ -18,7 +18,7 @@ Whenever copy stage files into a table, save the stage file meta information int
 
 
 
-![image](../../public/img/rfc/20220909-idempotent-copy/stage-file-meta.png)
+![](/img/rfc/20220909-idempotent-copy/stage-file-meta.png)
 
 
 
@@ -36,7 +36,7 @@ Using the stage file meta information, whenever copy stage files into a table, f
 
 
 
-![image](../../public/img/rfc/20220909-idempotent-copy/example.png)
+![](/img/rfc/20220909-idempotent-copy/example.png)