Review and Merge of Pull Requests #3709, #3693, and #3692

[Kumar06Lav]

@marilari88 @zsilbi @matthewfallshaw @mitchwd @aaronjensen @cbenz @jeremyBanks
I've completed the implementation for the following tickets and created PRs:

Ticket #3709: Added support for type negation using z.not() and the .not() method, enhancing schema validation to explicitly reject specific types.

Ticket #3693: Enhanced string validation by adding support for multiple parameters in .startsWith() and .endsWith() methods, allowing validation against an array of prefixes or suffixes.

Ticket #3692: Introduced a dedicated hostname method in z.string() for validating domain names, IPv4, and IPv6 addresses (with square brackets), including Punycode.

Each PR includes comprehensive test cases and updated documentation with examples. Please review the changes, and if everything looks good, kindly merge them.