chore(ci): release field naming (#513)

Update the field naming: the `actions/checkout@4` used on the FW-side
does not support short shas for security
actions/checkout#265

---------

Signed-off-by: Alex Gronskiy <[email protected]>

Author: agronskiy

.github/workflows/release.yaml

@@ -25,7 +25,7 @@ on:
           - nemo-evaluator
           - nemo-evaluator-launcher
       release-ref:
-        description: Tag or SHA to release from
+        description: Full SHA (not short) or tag of the commit to build
         required: true
         type: string
       dry-run: