Friendli Integration (#11384)

docs/examples/llm/friendli.ipynb

docs/module_guides/models/llms/modules.md

llama-index-cli/llama_index/cli/upgrade/mappings.json

llama-index-core/llama_index/core/command_line/mappings.json

...ex-integrations/llms/llama-index-llms-friendli/.gitignore

...a-index-integrations/llms/llama-index-llms-friendli/BUILD

...ndex-integrations/llms/llama-index-llms-friendli/Makefile

...dex-integrations/llms/llama-index-llms-friendli/README.md

...llama-index-llms-friendli/llama_index/llms/friendli/BUILD

...index-llms-friendli/llama_index/llms/friendli/__init__.py

...ama-index-llms-friendli/llama_index/llms/friendli/base.py

...ma-index-llms-friendli/llama_index/llms/friendli/utils.py

...x-integrations/llms/llama-index-llms-friendli/poetry.lock

...ntegrations/llms/llama-index-llms-friendli/pyproject.toml

...x-integrations/llms/llama-index-llms-friendli/tests/BUILD

...grations/llms/llama-index-llms-friendli/tests/__init__.py

...lms/llama-index-llms-friendli/tests/test_llms_friendli.py