fix: updates welcome message to also include programming capabilities (#652)

* fix: updates welcome message to also include programming capabilities

* fix: revises welcome message update

Author: dingfeli

crates/q_cli/src/cli/chat/mod.rs

@@ -265,7 +265,7 @@ where
             execute!(
                 self.output,
                 style::Print(color_print::cstr! {"
-Hi, I'm <g>Amazon Q</g>. I can answer questions about your workspace and tooling, and help execute ops related tasks on your behalf!
+Hi, I'm <g>Amazon Q</g>. Ask me anything.
 
 <em>@history</em> to pass your shell history
 <em>@git</em> to pass information about your current git repository