[elpa] externals/llm updated (a5424e6637 -> a26abb4ede)

[ELPA Syncer]

elpasync pushed a change to branch externals/llm.

      from  a5424e6637 Add support for Vertex model text-bison
       new  6aaf9ea4ed Add option to set scheme (http/https) for llm-ollama
       new  a26abb4ede Bump version to 0.5.2


Summary of changes:
 NEWS.org      | 1 +
 llm-ollama.el | 9 ++++++---
 llm.el        | 2 +-
 3 files changed, 8 insertions(+), 4 deletions(-)