assert package API change + random.Unique helper

AnyOf

Align the AnyOf assertion helper with other existing assertion helper functions in the assert package.
The new approach should be idiomatic with the rest of the assert package and more convenient.

assert.AnyOf(tb, func(a *assert.A) {
	a.Case(func(it assert.It) {
		it.Must.True(outcome)
	})

	a.Case(func(it assert.It) {
		it.Must.False(outcome)
	})
})

random.Unique

Introduce a random.Unique utility function to simplify the generation of unique random values in tests,
reducing the risk of flaky test results where an assertion expects district values from two randomly made input

rnd := random.New(random.CryptoSeed{})
v1 := rnd.Int()
v2 := random.Unique(rnd.Int, v1)
v3 := random.Unique(rnd.Int, v1, v2)

Breaking changes

assert.AnyOf -> assert.A

To fix your codebase, run the following shell script (GNU coreutils)

find . -type f -name "*.go" -exec sed -i'' -e 's/assert\.AnyOf)/assert.A)/g' {} \;