Issue #3361728 by quietone, longwave, xjm: Make 10.x EOL warning better than the 9.5.x one

(cherry picked from commit d49ffa40)

core/modules/update/src/ProjectSecurityRequirement.php

@@ -243,7 +243,7 @@ private function getDateEndRequirement() {
       $request_date = $date_formatter->format($time->getRequestTime(), 'custom', 'Y-m-d');
       if (!empty($this->securityCoverageInfo['security_coverage_ending_warn_date']) && $this->securityCoverageInfo['security_coverage_ending_warn_date'] <= $request_date) {
         $requirement['description']['coverage_message'] = [
-          '#markup' => $this->t('Update to a supported minor version soon to continue receiving security updates.'),
+          '#markup' => $this->t('Update to a supported version soon to continue receiving security updates.'),
           '#suffix' => ' ',
         ];
         $requirement['severity'] = REQUIREMENT_WARNING;

core/modules/update/tests/src/Functional/UpdateSemverCoreSecurityCoverageTest.php

@@ -80,7 +80,7 @@ public static function securityCoverageMessageProvider() {
     $release_coverage_message = 'Visit the release cycle overview for more information on supported releases.';
     $coverage_ended_message = 'Coverage has ended';
     $update_asap_message = 'Update to a supported minor as soon as possible to continue receiving security updates.';
-    $update_soon_message = 'Update to a supported minor version soon to continue receiving security updates.';
+    $update_soon_message = 'Update to a supported version soon to continue receiving security updates.';
     $test_cases = [
       '8.0.0, unsupported' => [
         'installed_version' => '8.0.0',