cmdline-opts: category cleanup

Option cleanups:

 --get is not upload
 --form* are post
 - added several options into ldap, smtp, imap and pop3
 - shortened the category descriptions in the list

category curl fixes:

 --create-dirs removed from 'curl'
 --ftp-create-dirs removed from 'curl'
 --netrc moved to 'auth' from 'curl'
 --netrc-file moved to 'auth' from 'curl'
 --netrc-optional moved to 'auth' from 'curl'
 --no-buffer moved to 'output' from 'curl'
 --no-clobber removed from 'curl'
 --output removed from 'curl'
 --output-dir removed from 'curl'
 --remove-on-error removed from 'curl'

Add a "global" category:

- Made all "global" options set this category

Add a "deprecated" category:

- Moved the deprecated options to it (maybe they should not be in any
 category long term)

Add a 'timeout' category

- Put a number of appropriate options in it

Add an 'ldap' category

- Put the LDAP related option in there

Remove categories "ECH" and "ipfs"

- They should not be categories. Had only one single option each.

Remove category "misc"

- It should not be a category as it is impossible to know when to browse
  it.

--use-ascii moved to ftp and output
--xattr moved to output
--service-name moved to auth

Managen fixes:

- errors if an option is given a category name that is not already setup
  for in code

- verifies that options set `scope: global` also is put in category
  `global´

Closes #14101

tests/data/test1462

@@ -32,31 +32,33 @@ curl invalid category --help
 </errorcode>
 <stdout mode="text">
 Usage: curl [options...] <url>
-Invalid category provided, here is a list of all categories:
+Unknown category provided, here is a list of all categories:
 
- auth        Different types of authentication methods
- connection  Low level networking operations
+ auth        Authentication methods
+ connection  Manage connections
  curl        The command line tool itself
- dns         General DNS options
- file        FILE protocol options
- ftp         FTP protocol options
- http        HTTP and HTTPS protocol options
- imap        IMAP protocol options
- misc        Options that do not fit into any other category
+ deprecated  Legacy
+ dns         Names and resolving
+ file        FILE protocol
+ ftp         FTP protocol
+ global      Global options
+ http        HTTP and HTTPS protocol
+ imap        IMAP protocol
+ ldap        LDAP protocol
  output      Filesystem output
- pop3        POP3 protocol options
- post        HTTP Post specific options
- proxy       All options related to proxies
- scp         SCP protocol options
- sftp        SFTP protocol options
- smtp        SMTP protocol options
- ssh         SSH protocol options
- telnet      TELNET protocol options
- tftp        TFTP protocol options
- tls         All TLS/SSL related options
- ech         All Encrypted Client Hello (ECH) options
- upload      All options for uploads
- verbose     Options related to any kind of command line output of curl
+ pop3        POP3 protocol
+ post        HTTP POST specific
+ proxy       Options for proxies
+ scp         SCP protocol
+ sftp        SFTP protocol
+ smtp        SMTP protocol
+ ssh         SSH protocol
+ telnet      TELNET protocol
+ tftp        TFTP protocol
+ timeout     Timeouts and delays
+ tls         TLS/SSL related
+ upload      Upload, sending data
+ verbose     Tracing, logging etc
 </stdout>
 </verify>
 </testcase>

tests/data/test1463

@@ -36,7 +36,7 @@ curl file category --help
 </errorcode>
 <stdout mode="text">
 Usage: curl [options...] <url>
-file: FILE protocol options
+file: FILE protocol
      --create-file-mode <mode>  File mode for created files
  -I, --head                     Show document info only
  -l, --list-only                List only mode

tests/data/test1464

@@ -36,7 +36,7 @@ curl file category --help with lower/upper mix
 </errorcode>
 <stdout mode="text">
 Usage: curl [options...] <url>
-file: FILE protocol options
+file: FILE protocol
      --create-file-mode <mode>  File mode for created files
  -I, --head                     Show document info only
  -l, --list-only                List only mode

tests/data/test1705

@@ -45,7 +45,7 @@ Short: v
 Long: fakeitreal
 Mutexed: trace trace-ascii
 Help: Make the operation more talkative
-Category: important verbose
+Category: important verbose global
 Added: 4.0
 Multi: boolean
 Scope: global

tests/data/test1706

@@ -45,7 +45,7 @@ Short: v
 Long: fakeitreal
 Mutexed: trace trace-ascii
 Help: Make the operation more talkative
-Category: important verbose
+Category: important verbose global
 Added: 4.0
 Multi: boolean
 Scope: global