feat(BRIDGE-356): Added retry logic for unavailable preferred keychain on Linux; Feature flag support before bridge initialization; Refactored some bits of the code;

pkg/keychain/keychain_test.go

@@ -120,7 +120,12 @@ func TestIsErrKeychainNoItem(t *testing.T) {
 	helpers := NewList().GetHelpers()
 
 	for helperName := range helpers {
-		kc, _, err := NewKeychain(helperName, "bridge-test", helpers, helperName)
+		kc, _, err := NewKeychain(
+			helperName, "bridge-test",
+			helpers, helperName,
+			0,
+			make(map[string]bool),
+		)
 		r.NoError(err)
 
 		_, _, err = kc.Get("non-existing")