doc: update txt fandamental and ```raw code blocks

These are changed to either ```text or ```console.

PR-URL: #33028
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>

Author: zeke

doc/api/errors.md

@@ -285,7 +285,7 @@ console.error(err.message);
 The `error.stack` property is a string describing the point in the code at which
 the `Error` was instantiated.
 
-```txt
+```console
 Error: Things keep happening!
    at /home/gbusey/file.js:525:2
    at Frobnicator.refrobulate (/home/gbusey/business-logic.js:424:21)

doc/api/fs.md

@@ -3544,7 +3544,7 @@ is recommended.
 
 For example, given the following directory structure:
 
-```fundamental
+```text
 - txtDir
 -- file.txt
 - app.js

doc/api/http.md

@@ -2049,7 +2049,7 @@ added: v0.1.90
 Request URL string. This contains only the URL that is
 present in the actual HTTP request. If the request is:
 
-```txt
+```http
 GET /status?name=ryan HTTP/1.1\r\n
 Accept: text/plain\r\n
 \r\n

doc/api/http2.md

@@ -3022,7 +3022,7 @@ added: v8.4.0
 Request URL string. This contains only the URL that is
 present in the actual HTTP request. If the request is:
 
-```txt
+```http
 GET /status?name=ryan HTTP/1.1\r\n
 Accept: text/plain\r\n
 \r\n
@@ -3038,7 +3038,7 @@ Then `request.url` will be:
 To parse the url into its parts `require('url').parse(request.url)`
 can be used:
 
-```txt
+```console
 $ node
 > require('url').parse('/status?name=ryan')
 Url {

doc/api/modules.md

@@ -149,7 +149,7 @@ the `require.resolve()` function.
 Putting together all of the above, here is the high-level algorithm
 in pseudocode of what `require()` does:
 
-```txt
+```text
 require(X) from module at path Y
 1. If X is a core module,
    a. return the core module
@@ -409,7 +409,7 @@ example, then `require('./some-library')` would attempt to load:
 If these attempts fail, then Node.js will report the entire module as missing
 with the default error:
 
-```txt
+```console
 Error: Cannot find module 'some-library'
 ```
 

doc/api/report.md

@@ -503,7 +503,7 @@ containing `libuv` handle information and an OS platform information section
 showing CPU and memory usage and system limits. An example report can be
 triggered using the Node.js REPL:
 
-```raw
+```console
 $ node
 > process.report.writeReport();
 Writing Node.js report to file: report.20181126.091102.8480.0.001.json

doc/api/tls.md

@@ -272,7 +272,7 @@ Reused, TLSv1.2, Cipher is ECDHE-RSA-AES128-GCM-SHA256
 Node.js is built with a default suite of enabled and disabled TLS ciphers.
 Currently, the default cipher suite is:
 
-```txt
+```text
 TLS_AES_256_GCM_SHA384:
 TLS_CHACHA20_POLY1305_SHA256:
 TLS_AES_128_GCM_SHA256:

doc/api/tracing.md

@@ -36,7 +36,7 @@ The available categories are:
 
 By default the `node`, `node.async_hooks`, and `v8` categories are enabled.
 
-```txt
+```bash
 node --trace-event-categories v8,node,node.async_hooks server.js
 ```
 
@@ -45,10 +45,10 @@ flag to enable trace events. This requirement has been removed. However, the
 `--trace-events-enabled` flag *may* still be used and will enable the
 `node`, `node.async_hooks`, and `v8` trace event categories by default.
 
-```txt
+```bash
 node --trace-events-enabled
 
-// is equivalent to
+# is equivalent to
 
 node --trace-event-categories v8,node,node.async_hooks
 ```
@@ -74,7 +74,7 @@ The logging file is by default called `node_trace.${rotation}.log`, where
 be specified with `--trace-event-file-pattern` that accepts a template
 string that supports `${rotation}` and `${pid}`:
 
-```txt
+```bash
 node --trace-event-categories v8 --trace-event-file-pattern '${pid}-${rotation}.log' server.js
 ```
 

doc/api/url.md

@@ -29,7 +29,7 @@ properties of a WHATWG `URL` object.
 WHATWG URL's `origin` property includes `protocol` and `host`, but not
 `username` or `password`.
 
-```txt
+```text
 ┌────────────────────────────────────────────────────────────────────────────────────────────────┐
 │                                              href                                              │
 ├──────────┬──┬─────────────────────┬────────────────────────┬───────────────────────────┬───────┤
@@ -1288,7 +1288,7 @@ located within the structure of the URL.
 Within the Legacy API, spaces (`' '`) and the following characters will be
 automatically escaped in the properties of URL objects:
 
-```txt
+```text
 < > " ` \r \n \t { } | \ ^ '
 ```
 

doc/api/util.md

@@ -42,7 +42,7 @@ callbackFunction((err, ret) => {
 
 Will print:
 
-```txt
+```text
 hello world
 ```
 
@@ -93,7 +93,7 @@ debuglog('hello from foo [%d]', 123);
 If this program is run with `NODE_DEBUG=foo` in the environment, then
 it will output something like:
 
-```txt
+```console
 FOO 3245: hello from foo [123]
 ```
 
@@ -112,7 +112,7 @@ debuglog('hi there, it\'s foo-bar [%d]', 2333);
 if it is run with `NODE_DEBUG=foo*` in the environment, then it will output
 something like:
 
-```txt
+```console
 FOO-BAR 3257: hi there, it's foo-bar [2333]
 ```