fix(edge/groups): filter selected environments [EE-5891] (#10016)

api/internal/slices/slices.go

@@ -63,3 +63,12 @@ func RemoveIndex[T any](s []T, index int) []T {
 	s[index] = s[len(s)-1]
 	return s[:len(s)-1]
 }
+
+// Map applies the given function to each element of the slice and returns a new slice with the results
+func Map[T, U any](s []T, f func(T) U) []U {
+	result := make([]U, len(s))
+	for i, v := range s {
+		result[i] = f(v)
+	}
+	return result
+}