fix(google_gemini.py): Increment version to 1.7.0

Author: owndev

filters/vertex_ai_search_tool.py

@@ -1,6 +1,6 @@
 """
 title: Vertex AI Search Tool Filter for https://github.com/owndev/Open-WebUI-Functions/blob/main/pipelines/google/google_gemini.py
-author: owndev
+author: owndev, eun2ce
 author_url: https://github.com/owndev/
 project_url: https://github.com/owndev/Open-WebUI-Functions
 funding_url: https://github.com/sponsors/owndev

pipelines/google/google_gemini.py

@@ -4,7 +4,7 @@
 author_url: https://github.com/owndev/
 project_url: https://github.com/owndev/Open-WebUI-Functions
 funding_url: https://github.com/sponsors/owndev
-version: 1.6.8
+version: 1.7.0
 required_open_webui_version: 0.6.26
 license: Apache License 2.0
 description: Highly optimized Google Gemini pipeline with advanced image generation capabilities, intelligent compression, and streamlined processing workflows.