docs(cli/args/flags.rs): Update dead link for `run` example (#21277)

The `deno run` example in the help output uses
https://deno.land/std/examples/welcome.ts which no longer exists.

Replacing with https://examples.deno.land/hello-world.ts

Signed-off-by: citrusmunch <citrusmunch@users.noreply.github.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/cli/args/flags.rs b/cli/args/flags.rs
index 6d1e41a19..d8d761da6 100644
--- a/cli/args/flags.rs
+++ b/cli/args/flags.rs
@@ -810,7 +810,7 @@ To start the REPL:
 
 To execute a script:
 
-  deno run https://deno.land/std/examples/welcome.ts
+  deno run https://examples.deno.land/hello-world.ts
 
 To evaluate code in the shell:
 
@@ -2009,7 +2009,7 @@ fn run_subcommand() -> Command {
 By default all programs are run in sandbox without access to disk, network or
 ability to spawn subprocesses.
 
-  deno run https://deno.land/std/examples/welcome.ts
+  deno run https://examples.deno.land/hello-world.ts
 
 Grant all permissions:
 
@@ -2025,7 +2025,7 @@ Grant permission to read allow-listed files from disk:
 
 Specifying the filename '-' to read the file from stdin.
 
-  curl https://deno.land/std/examples/welcome.ts | deno run -",
+  curl https://examples.deno.land/hello-world.ts | deno run -",
     )
 }