Merge branch '4.4' into 5.0

* 4.4: (38 commits)
  reset the kernel cache after each test
  [HttpKernel] Ability to define multiple kernel.reset tags
  [Routing] Continue supporting single colon in object route loaders
  [FWBundle] Remove unused parameter
  [Intl] [Workflow] fixes English grammar typos
  [Filesystem] [Serializer] fixes English grammar typo
  mailer: mailchimp bridge is throwing undefined index _id when setting message id in mandrill http transport
  has_roles should be is_granted in upgrade files
  [HttpClient] Fix early cleanup of pushed HTTP/2 responses
  skip test on incompatible PHP versions
  [HttpKernel] Don't cache "not-fresh" state
  [FrameworkBundle][Cache] Don't deep-merge cache pools configuration
  [Messenger] Adding exception to amqp transport in case amqp ext is not installed
  [SecurityBundle] Don't require a user provider for the anonymous listener
  [Monolog Bridge] Fixed accessing static property as non static.
  Improve Symfony description
  [Mailer] Add UPGRADE entries about Envelope and MessageEvent
  [FrameworkBundle] fix leftover mentioning "secret:" processor
  Add DateTimeZoneNormalizer into Dependency Injection
  [Messenger] Error when specified default bus is not among the configured
  ...

Author: Robin Chalas

Currencies.php

@@ -46,7 +46,7 @@ public static function exists(string $currency): bool
     }
 
     /**
-     * @throws MissingResourceException if the currency code does not exists
+     * @throws MissingResourceException if the currency code does not exist
      */
     public static function getName(string $currency, string $displayLocale = null): string
     {
@@ -78,7 +78,7 @@ public static function getNames(string $displayLocale = null): array
     }
 
     /**
-     * @throws MissingResourceException if the currency code does not exists
+     * @throws MissingResourceException if the currency code does not exist
      */
     public static function getSymbol(string $currency, string $displayLocale = null): string
     {
@@ -115,7 +115,7 @@ public static function getNumericCode(string $currency): int
     }
 
     /**
-     * @throws MissingResourceException if the numeric code does not exists
+     * @throws MissingResourceException if the numeric code does not exist
      */
     public static function forNumericCode(int $numericCode): array
     {

Locales.php

@@ -49,7 +49,7 @@ public static function exists(string $locale): bool
     }
 
     /**
-     * @throws MissingResourceException if the locale does not exists
+     * @throws MissingResourceException if the locale does not exist
      */
     public static function getName(string $locale, string $displayLocale = null): string
     {

Scripts.php

@@ -41,7 +41,7 @@ public static function exists(string $script): bool
     }
 
     /**
-     * @throws MissingResourceException if the script code does not exists
+     * @throws MissingResourceException if the script code does not exist
      */
     public static function getName(string $script, string $displayLocale = null): string
     {