[BUG] Panic occurs when setting non-comparable named providers

[Arthur1]

Observed behavior

If we set non-comparable provider multiple times as a named provider, runtime error panic occurs.

Expected Behavior

We expect the set of providers to complete without panic.

Steps to reproduce

InMemoryProvider struct is uncomparable because it has a map as a field. If we set InMemoryProvider multiple times as a named provider, the problem will be reproduced.

package main

import (
	"github.com/open-feature/go-sdk/openfeature"
	"github.com/open-feature/go-sdk/openfeature/memprovider"
)

func main() {
	openfeature.SetNamedProviderAndWait("a", memprovider.NewInMemoryProvider(nil))
	openfeature.SetNamedProviderAndWait("b", memprovider.NewInMemoryProvider(nil))
}

$ go run ./main.go                                                                  ✘ 1
panic: runtime error: comparing uncomparable type memprovider.InMemoryProvider

goroutine 1 [running]:
github.com/open-feature/go-sdk/openfeature.(*eventExecutor).triggerEvent(0x1400011a000, {{0x1022b79cf, 0x10}, {0x1022b7465, 0xe}, {{0x1022bbc27, 0x22}, {0x0, 0x0, 0x0}, ...}}, ...)
	/Users/arthur-1/go/pkg/mod/github.com/open-feature/go-sdk@v1.13.0/openfeature/event_executor.go:347 +0x1ec
github.com/open-feature/go-sdk/openfeature.(*evaluationAPI).initNewAndShutdownOld(0x1400011a080, {0x10230dd50, 0x0}, {0x0, 0x0}, 0x70?)
	/Users/arthur-1/go/pkg/mod/github.com/open-feature/go-sdk@v1.13.0/openfeature/openfeature_api.go:236 +0x1dc
github.com/open-feature/go-sdk/openfeature.(*evaluationAPI).SetNamedProvider(0x1400011a080, {0x1022dd3a0, 0x1}, {0x10230dd50, 0x0}, 0x0)
	/Users/arthur-1/go/pkg/mod/github.com/open-feature/go-sdk@v1.13.0/openfeature/openfeature_api.go:76 +0x110
github.com/open-feature/go-sdk/openfeature.SetNamedProviderAndWait(...)
	/Users/arthur-1/go/pkg/mod/github.com/open-feature/go-sdk@v1.13.0/openfeature/openfeature.go:59
main.main()
	/Users/arthur-1/Repositories/private/openfeature-sdk-panic/main.go:10 +0x88
exit status 2