doc,src,test: fix dead inspector help URL · nodejs/node@94433e4

```console

$ node inspect myscript.js

< Debugger listening on ws://127.0.0.1:9229/621111f9-ffcb-4e82-b718-48a145fa5db8

< For help, see: https://nodejs.org/en/docs/inspector

< For help, see: https://nodejs.org/learn/getting-started/debugging

<

connecting to 127.0.0.1:9229 ... ok

< Debugger attached.

console.log('hello');

$ NODE_INSPECT_RESUME_ON_START=1 node inspect myscript.js

< Debugger listening on ws://127.0.0.1:9229/f1ed133e-7876-495b-83ae-c32c6fc319c2

< For help, see: https://nodejs.org/en/docs/inspector

< For help, see: https://nodejs.org/learn/getting-started/debugging

<

connecting to 127.0.0.1:9229 ... ok

< Debugger attached.

```console

$ node inspect main.js

< Debugger listening on ws://127.0.0.1:9229/48a5b28a-550c-471b-b5e1-d13dd7165df9

< For help, see: https://nodejs.org/en/docs/inspector

< For help, see: https://nodejs.org/learn/getting-started/debugging

<

connecting to 127.0.0.1:9229 ... ok

< Debugger attached.

```console

$ node inspect main.js

< Debugger listening on ws://127.0.0.1:9229/ce24daa8-3816-44d4-b8ab-8273c8a66d35

< For help, see: https://nodejs.org/en/docs/inspector

< For help, see: https://nodejs.org/learn/getting-started/debugging

<

connecting to 127.0.0.1:9229 ... ok

< Debugger attached.

```console

$ node --inspect index.js

Debugger listening on ws://127.0.0.1:9229/dc9010dd-f8b8-4ac5-a510-c1a114ec7d29

For help, see: https://nodejs.org/en/docs/inspector

For help, see: https://nodejs.org/learn/getting-started/debugging

```

(In the example above, the UUID dc9010dd-f8b8-4ac5-a510-c1a114ec7d29