Add support for modernc.org/sqlite

[gammazero]

This PR adds support for the CGo-free port of SQLite.

Reference issue #59

[coveralls]

Pull Request Test Coverage Report for Build 344

• 119 of 179 (66.48%) changed or added relevant lines in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.3%) to 57.409%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
database/sqlite/sqlite.go	119	179	66.48%

Totals
Change from base Build 327:	0.3%
Covered Lines:	3607
Relevant Lines:	6283

---

💛 - Coveralls

[dhui]

Looks like there's limited support for OS and arches: https://pkg.go.dev/modernc.org/sqlite#hdr-Changelog

How has compatibility with sqlite been ensured/tested with this db driver?

I don't think we can replace the old sqlite db driver with this one yet, but we can add it as a new one, similar to how we support both pgx and pq.

[gammazero]

@dhui Yes, OS/arch support is currently limited, so I have removed sqlite from the DATABASE build target in the Makefile. This makes its support equivalent to how sqlite3 is supported. Users can build the GUI with support for sqlite if needed, but support is not built by default and is not included in the binary distribution.

I think that go-migrate should support both sqlite and sqlite3 as both are popular packages, and this PR does not intend to replace sqlite3, but offer sqlite support in addition.

This PR is basically a copy of the database/sqlite3 package, but using the modernc.org sqlite instead.

[dhui]

Here's an updated link of supported OSes and Arches: https://pkg.go.dev/modernc.org/sqlite#hdr-Supported_platforms_and_architectures