[FEATURE] Builtin high-level predefined patterns

[Arun0A]

Description

The idea of this PR is highly motivated from #94.

I have implemented 8 new symbols that have predefined regex patterns.

They are:

    Date, DateTime, UnixTime,
    Float,
    Url,
    Ipv4, Ipv6, Ip

I have written/performed tests to verify their implementation.

Apart from this, while I was trying to build it from source initially, the build failed due to a package (clap_lex) requiring edition2024 (cargo feature). This was primarily due to cargo re-resolving dependencies during build, however this could be fixed using the --locked flag during build to use the existing lockfile in the repo. I also updated the readme to use locked installs due to this reason.

Type of change

• 💔 Breaking
• 🚀 Feature
• 🐛 Fix
• 🛠️ Tooling
• 🧪 Test
• 📦 Dependency
• 📖 Requires documentation update