Remove step with verification for old 'snapshot' commands availability

Author: dlachaume

.github/workflows/test-client.yml

@@ -120,14 +120,6 @@ jobs:
         working-directory: ./bin
         run: ./mithril-client ${{ steps.prepare.outputs.debug_level }} cardano-db download $CDB_SNAPSHOT_DIGEST
 
-      - name: Cardano-db / check old 'snapshot' commands availability
-        shell: bash
-        working-directory: ./bin
-        run: |
-          ./mithril-client ${{ steps.prepare.outputs.debug_level }} snapshot list --help
-          ./mithril-client ${{ steps.prepare.outputs.debug_level }} snapshot show --help
-          ./mithril-client ${{ steps.prepare.outputs.debug_level }} snapshot download --help
-
       - name: Mithril Stake Distribution / list and get last hash
         shell: bash
         working-directory: ./bin
@@ -208,13 +200,6 @@ jobs:
         shell: bash
         run: ${{ steps.command.outputs.mithril_client }} ${{ steps.prepare.outputs.debug_level }} cardano-db download $CDB_SNAPSHOT_DIGEST --download-dir /app
 
-      - name: Cardano-db / check old 'snapshot' commands availability
-        shell: bash
-        run: |
-          ${{ steps.command.outputs.mithril_client }} ${{ steps.prepare.outputs.debug_level }} snapshot list --help
-          ${{ steps.command.outputs.mithril_client }} ${{ steps.prepare.outputs.debug_level }} snapshot show --help
-          ${{ steps.command.outputs.mithril_client }} ${{ steps.prepare.outputs.debug_level }} snapshot download --help
-
       - name: Mithril Stake Distribution / list and get last hash
         shell: bash
         run: |