chore:changes temporal tests llm provider to openai (#1584)

<!-- .github/pull_request_template.md -->

## Description
Changes temporal test secrets

## Type of Change
<!-- Please check the relevant option -->
- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Code refactoring
- [ ] Performance improvement
- [ ] Other (please specify):

## Screenshots/Videos (if applicable)
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## Pre-submission Checklist
<!-- Please check all boxes that apply before submitting your PR -->
- [ ] **I have tested my changes thoroughly before submitting this PR**
- [ ] **This PR contains minimal changes necessary to address the
issue/feature**
- [ ] My code follows the project's coding standards and style
guidelines
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have added necessary documentation (if applicable)
- [ ] All new and existing tests pass
- [ ] I have searched existing PRs to ensure this change hasn't been
submitted already
- [ ] I have linked any relevant issues in the description
- [ ] My commits have clear and descriptive messages

## DCO Affirmation
I affirm that all code in every commit of this pull request conforms to
the terms of the Topoteretes Developer Certificate of Origin.

.github/workflows/temporal_graph_tests.yml

@@ -34,10 +34,9 @@ jobs:
       - name: Run Temporal Graph with Kuzu (lancedb + sqlite)
         env:
           ENV: 'dev'
-          LLM_MODEL: ${{ secrets.LLM_MODEL }}
-          LLM_ENDPOINT: ${{ secrets.LLM_ENDPOINT }}
-          LLM_API_KEY: ${{ secrets.LLM_API_KEY }}
-          LLM_API_VERSION: ${{ secrets.LLM_API_VERSION }}
+          LLM_MODEL: ${{ secrets.OPENAI_MODEL }}
+          LLM_ENDPOINT: ${{ secrets.OPENAI_ENDPOINT }}
+          LLM_API_KEY: ${{ secrets.OPENAI_API_KEY }}
           EMBEDDING_MODEL: ${{ secrets.EMBEDDING_MODEL }}
           EMBEDDING_ENDPOINT: ${{ secrets.EMBEDDING_ENDPOINT }}
           EMBEDDING_API_KEY: ${{ secrets.EMBEDDING_API_KEY }}
@@ -73,10 +72,9 @@ jobs:
       - name: Run Temporal Graph with Neo4j (lancedb + sqlite)
         env:
           ENV: 'dev'
-          LLM_MODEL: ${{ secrets.LLM_MODEL }}
-          LLM_ENDPOINT: ${{ secrets.LLM_ENDPOINT }}
-          LLM_API_KEY: ${{ secrets.LLM_API_KEY }}
-          LLM_API_VERSION: ${{ secrets.LLM_API_VERSION }}
+          LLM_MODEL: ${{ secrets.OPENAI_MODEL }}
+          LLM_ENDPOINT: ${{ secrets.OPENAI_ENDPOINT }}
+          LLM_API_KEY: ${{ secrets.OPENAI_API_KEY }}
           EMBEDDING_MODEL: ${{ secrets.EMBEDDING_MODEL }}
           EMBEDDING_ENDPOINT: ${{ secrets.EMBEDDING_ENDPOINT }}
           EMBEDDING_API_KEY: ${{ secrets.EMBEDDING_API_KEY }}
@@ -125,10 +123,9 @@ jobs:
         - name: Run Temporal Graph with Kuzu (postgres + pgvector)
           env:
             ENV: dev
-            LLM_MODEL: ${{ secrets.LLM_MODEL }}
-            LLM_ENDPOINT: ${{ secrets.LLM_ENDPOINT }}
-            LLM_API_KEY: ${{ secrets.LLM_API_KEY }}
-            LLM_API_VERSION: ${{ secrets.LLM_API_VERSION }}
+            LLM_MODEL: ${{ secrets.OPENAI_MODEL }}
+            LLM_ENDPOINT: ${{ secrets.OPENAI_ENDPOINT }}
+            LLM_API_KEY: ${{ secrets.OPENAI_API_KEY }}
             EMBEDDING_MODEL: ${{ secrets.EMBEDDING_MODEL }}
             EMBEDDING_ENDPOINT: ${{ secrets.EMBEDDING_ENDPOINT }}
             EMBEDDING_API_KEY: ${{ secrets.EMBEDDING_API_KEY }}
@@ -192,10 +189,9 @@ jobs:
       - name: Run Temporal Graph with Neo4j (postgres + pgvector)
         env:
           ENV: dev
-          LLM_MODEL: ${{ secrets.LLM_MODEL }}
-          LLM_ENDPOINT: ${{ secrets.LLM_ENDPOINT }}
-          LLM_API_KEY: ${{ secrets.LLM_API_KEY }}
-          LLM_API_VERSION: ${{ secrets.LLM_API_VERSION }}
+          LLM_MODEL: ${{ secrets.OPENAI_MODEL }}
+          LLM_ENDPOINT: ${{ secrets.OPENAI_ENDPOINT }}
+          LLM_API_KEY: ${{ secrets.OPENAI_API_KEY }}
           EMBEDDING_MODEL: ${{ secrets.EMBEDDING_MODEL }}
           EMBEDDING_ENDPOINT: ${{ secrets.EMBEDDING_ENDPOINT }}
           EMBEDDING_API_KEY: ${{ secrets.EMBEDDING_API_KEY }}