chore: Fix broke CI configuration link (#2613)

Author: shettysudhird

CONTRIBUTING.md

@@ -47,7 +47,7 @@ pre-commit install
 pre-commit run --all-files
 ```
 
-For more details look at the [CI configuration](./blob/main/.github/workflows/ci.yml).
+For more details look at the [CI configuration](./.github/workflows/ci.yml).
 
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