[blast]fix sha for softprops/action-gh-release@ (#7849)

the sha number was not right, also add release note simple

proof of working

https://github.com/pytorch/test-infra/actions/runs/23258323133/job/67619530285?pr=7849
https://github.com/pytorch/test-infra/releases?q=blast&expanded=true

Author: yangw-dev

.github/workflows/blast-release.yml

@@ -40,9 +40,10 @@ jobs:
           blast --help
 
       - name: Create tag and release
-        uses: softprops/action-gh-release@da05d552573ad5aba039eaac05d0d1a5d7c9bf04 # v2.2.1
+        uses: softprops/action-gh-release@c95fe1489396fe8a9eb87c0abf8aa5b2ef267fda # v2.2.1
         with:
           tag_name: blast-cli-v${{ steps.version.outputs.version }}
           name: Blast CLI v${{ steps.version.outputs.version }}
           files: tools/remote_execution/blast/dist/*.whl
-          generate_release_notes: true
+          body: |
+            blast-cli==${{ steps.version.outputs.version }}