style: format code with Go fmt and Gofumpt (#173)

This commit fixes the style issues introduced in 937f93c according to the output
from Go fmt and Gofumpt.

Details: None

Co-authored-by: deepsource-autofix[bot] <62050782 deepsource-autofix[bot]@users.noreply.github.com>
Co-authored-by: Jonathan Schweder <[email protected]>

Implement IBAN generation (#172)

* Add IBAN generation

* Move all IBAN related code inside iban.go

* Fix 'Unused method receiver RVV-B0013'

https://app.deepsource.com/gh/jaswdr/faker/run/a17100c5-d424-41ff-8b2f-3bc9f63de59a/go/RVV-B0013

* Fix 'Unused method receiver RVV-B0013'

https://app.deepsource.com/gh/jaswdr/faker/run/a17100c5-d424-41ff-8b2f-3bc9f63de59a/go/RVV-B0013?listindex=0

Adding Go 1.22 to test matrix (#171)

Fix Int* and UInt* return only 0s (#167)

fix intn panic (#163)

* faker: fix panic from int wraparound when Intn(math.MaxInt 1)

* Refactoring code, renaming rndInt to value and removing unreachable code

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Co-authored-by: Sean Chittenden <[email protected]>

V2 package (#162)

* Setting v2 in go.mod

* Setting v2 in README

Purge cover.png cache (#159)

Purge cover.png cache (#159)

Swap double-quotes in names with single-quotes (#152)

Add Json generator (#147)

Add Json generator