Automated Project Update Bot fixes

This merge request was automatically created by the Project Update Bot. It contains the changes from run 11-121090.

tests/src/Unit/DeconfigStorageTest.php

@@ -34,7 +34,7 @@ class DeconfigStorageTest extends UnitTestCase {
   /**
    * Data provider for testReading.
    */
-  public function readProvider() {
+  public static function readProvider() {
     return [
       [
         ['test.config'],
@@ -139,7 +139,7 @@ class DeconfigStorageTest extends UnitTestCase {
   /**
    * Data provider for testWriting.
    */
-  public function writeProvider() {
+  public static function writeProvider() {
     return [
       [
         ['simple data' => 'beta'],
@@ -245,7 +245,7 @@ class DeconfigStorageTest extends UnitTestCase {
   /**
    * Data provider for testErrorThrowing.
    */
-  public function errorProvider() {
+  public static function errorProvider() {
     return [
       [
         [
@@ -311,7 +311,7 @@ class DeconfigStorageTest extends UnitTestCase {
   /**
    * Data provider for testRawReading.
    */
-  public function readRawProvider() {
+  public static function readRawProvider() {
     return [
       [
         ['test.config'],
@@ -391,7 +391,7 @@ class DeconfigStorageTest extends UnitTestCase {
   /**
    * Data provider for testCachingDeletedConfig.
    */
-  public function cacheDeletedProvider() {
+  public static function cacheDeletedProvider() {
     return [
       [
         [