Bug: [CI]: set `fail_fast` to false in the CI



Because of this field that was set in the CI-pr.yaml, we were failing the CI being run on github actions if the CI being run on hyperswitch runners fails. 
## Type of Change
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- [x] CI/CD

## Description
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Set `fail_fast` to false in the Ci


## Motivation and Context
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## How did you test it?
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