llamaindex and haystack gsi parth fix

Author: shyam-cb

haystack/fts/frontmatter.md

@@ -1,6 +1,6 @@
 ---
 # frontmatter
-path: "/tutorial-openai-haystack-rag"
+path: "/tutorial-openai-haystack-rag-with-fts"
 title: "Retrieval-Augmented Generation (RAG) with OpenAI and Haystack"
 short_title: "RAG with Openai and Haystack"
 description:

haystack/gsi/frontmatter.md

@@ -1,6 +1,6 @@
 ---
 # frontmatter
-path: "/tutorial-openai-haystack-rag"
+path: "/tutorial-openai-haystack-rag-with-gsi"
 title: "Retrieval-Augmented Generation (RAG) with OpenAI and Haystack"
 short_title: "RAG with Openai and Haystack"
 description:

lamaindex/fts/frontmatter.md

@@ -1,6 +1,6 @@
 ---
 # frontmatter
-path: "/tutorial-openai-llamaindex-rag"
+path: "/tutorial-openai-llamaindex-rag-with-fts"
 title: "Retrieval-Augmented Generation (RAG) with OpenAI and LlamaIndex"
 short_title: "RAG with Openai and LlamaIndex"
 description:

lamaindex/gsi/frontmatter.md

@@ -1,6 +1,6 @@
 ---
 # frontmatter
-path: "/tutorial-openai-llamaindex-rag"
+path: "/tutorial-openai-llamaindex-rag-with-gsi"
 title: "Retrieval-Augmented Generation (RAG) with OpenAI and LlamaIndex"
 short_title: "RAG with Openai and LlamaIndex"
 description: