message: [docs] Remove deprecated LambdaRuntimes
  Removes Node 8.10 and old .NET which are EOL
  Adds a couple missing such as Ruby
diff: @@ -285,14 +285,13 @@ This is an abstract enumeration type that is implemented by one of the following
  - `nodejs12.x`
  - `nodejs10.x`
  -- `nodejs8.10`
  - `go1.x`
  -- `java-1.8.0-openjdk`
  +- `java11`
  +- `python3.8`
  - `python3.6`
  -- `python2.7`
  - `dotnetcore2.1`
  -- `dotnetcore2.0`
  -- `dotnetcore1.0`
  +- `ruby2.5`
  +- `provided`
  ## JavaScript API
  