move all Groq examples to a new Groq folder

...langchain-presidential-speeches/presidential_speeches.csv

...ential-speeches/rag-langchain-presidential-speeches.ipynb

...mple-templates/conversational-chatbot-langchain/README.md

...xample-templates/conversational-chatbot-langchain/main.py

...mplates/conversational-chatbot-langchain/requirements.txt

...iders/Groq/groq-example-templates/crewai-agents/README.md

...oviders/Groq/groq-example-templates/crewai-agents/main.py

...roq/groq-example-templates/crewai-agents/requirements.txt

...emplates/groq-quickstart-conversational-chatbot/README.md

...-templates/groq-quickstart-conversational-chatbot/main.py

...s/groq-quickstart-conversational-chatbot/requirements.txt

...roqing-the-stock-market-function-calling-llama3/README.md

.../groqing-the-stock-market-function-calling-llama3/main.py

...the-stock-market-function-calling-llama3/requirements.txt

...lamachat-conversational-chatbot-with-llamaIndex/README.md

.../llamachat-conversational-chatbot-with-llamaIndex/main.py

...t-conversational-chatbot-with-llamaIndex/requirements.txt

...mplates/presidential-speeches-rag-with-pinecone/README.md

...templates/presidential-speeches-rag-with-pinecone/main.py

.../presidential-speeches-rag-with-pinecone/requirements.txt