chore: process 1 PRP files

README.md

@@ -32,7 +32,7 @@ use it:
 ```yml
 steps:
  - name: PRP Preprocessor
- uses: CIFriends/prp-preprocessor@v1
+ uses: CIFriends/prp-preprocessor@vmain
  with:
  rootDir: './example'
 ```