[CI] bugfix:using hf spaces image (#5478)

# Description
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Please also include relevant motivation and context. List any
dependencies that are required for this change. -->

After merging changes included in
#5432, the SDK tests are
failing since the argilla test server requires Redis and workers to
work. This PR uses the hf-spaces standalone image which includes and
manages all the server deps.

**Type of change**
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PR according to the type of change -->

- Bug fix (non-breaking change which fixes an issue)

**How Has This Been Tested**
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**Checklist**
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account -->

- I added relevant documentation
- I followed the style guidelines of this project
- I did a self-review of my code
- I made corresponding changes to the documentation
- I confirm My changes generate no new warnings
- I have added tests that prove my fix is effective or that my feature
works
- I have added relevant notes to the CHANGELOG.md file (See
https://keepachangelog.com/)

Author: frascuchon

.github/workflows/argilla.yml

@@ -21,23 +21,15 @@ jobs:
   build:
     services:
       argilla-server:
-        image: argilladev/argilla-server:develop
+        image: argilladev/argilla-hf-spaces:develop
         ports:
           - 6900:6900
         env:
           ARGILLA_ENABLE_TELEMETRY: 0
-          ARGILLA_ELASTICSEARCH: http://elasticsearch:9200
           # Set credentials
           USERNAME: argilla
           PASSWORD: 12345678
           API_KEY: argilla.apikey
-      elasticsearch:
-        image: docker.elastic.co/elasticsearch/elasticsearch:8.8.2
-        ports:
-          - 9200:9200
-        env:
-          discovery.type: single-node
-          xpack.security.enabled: false
     runs-on: ubuntu-latest
     defaults:
       run: