Merge pull request #30 from coveo/chore/GHA-162309-stepsecurity-remediation

[StepSecurity] Apply security best practices DEF-2843 [skip ci]

Author: marcantoinecleroux

.github/workflows/createNewAtomicSandBoxDemo.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@v2
+        uses: step-security/harden-runner@f4a75cfd619ee5ce8d5b864b0d183aff3c69b55a # v2.13.1
         with:
           egress-policy: audit