mysql: ignore warning log + misc updates

[tarunKoyalwar]

Proposed Changes

• ignore invalid connection error [mysql] 2024/01/30 14:28:51 packets.go:37: unexpected EOF
• added new method to specify custom dsn .ConnectWithDSN() to connect with advanced options like ssl , oldpasswords mode etc
• donot reuse connections
• use fastdialer internally

$  uncover -q 'port:3306 && MySQL: country:"IN"' -l 500 | ./nuclei -t ./a.yaml -vv -stats

  __  ______  _________ _   _____  _____
 / / / / __ \/ ___/ __ \ | / / _ \/ ___/
/ /_/ / / / / /__/ /_/ / |/ /  __/ /    
\__,_/_/ /_/\___/\____/|___/\___/_/

		projectdiscovery.io


                     __     _
   ____  __  _______/ /__  (_)
  / __ \/ / / / ___/ / _ \/ /
 / / / / /_/ / /__/ /  __/ /
/_/ /_/\__,_/\___/_/\___/_/   v3.1.7

		projectdiscovery.io

[INF] Current uncover version v1.0.7 (latest)
[INF] Supplied input was automatically deduplicated (600 removed).
[INF] Current nuclei version: v3.1.7 (latest)
[INF] Current nuclei-templates version: v9.7.5 (latest)
[WRN] Scan results upload to cloud is disabled.
[INF] New templates added in latest release: 106
[INF] Templates loaded for current scan: 1
[WRN] Executing 1 unsigned templates. Use with caution.
[INF] Targets loaded for current scan: 600
[mysql-default-logins] MySQL - Default Logins (@dhiyaneshdk,@pussycat0x,@ritikchaddha) [high]
[0:00:05] | Templates: 1 | Hosts: 600 | RPS: 37 | Matched: 0 | Errors: 0 | Requests: 188/1200 (15%)
[mysql-default-logins] [javascript] [high]  xx.yy.zz.ww:3306 [passwords="root",usernames="root"]
[0:00:10] | Templates: 1 | Hosts: 600 | RPS: 30 | Matched: 2 | Errors: 0 | Requests: 308/1200 (25%)
[mysql-default-logins] [javascript] [high] xx.yy.zz.ww:3306 [passwords="root",usernames="root"]
[mysql-default-logins] [javascript] [high]  xx.yy.zz.ww:3306 [passwords="root",usernames="root"]
[0:00:15] | Templates: 1 | Hosts: 600 | RPS: 30 | Matched: 6 | Errors: 0 | Requests: 455/1200 (37%)
[0:00:20] | Templates: 1 | Hosts: 600 | RPS: 27 | Matched: 6 | Errors: 0 | Requests: 555/1200 (46%)
[0:00:25] | Templates: 1 | Hosts: 600 | RPS: 22 | Matched: 6 | Errors: 0 | Requests: 558/1200 (46%)
[0:00:27] | Templates: 1 | Hosts: 600 | RPS: 20 | Matched: 6 | Errors: 0 | Requests: 558/1200 (46%)