Issue #3272397: Drupal 10 readiness.

composer.json

@@ -18,7 +18,7 @@
   "minimum-stability": "dev",
   "require": {
     "php": ">=7.2.0",
-    "drupal/core": "^8.7.7||^9.0"
+    "drupal/core": ">=9.2"
   },
   "require-dev": {
     "drupal/memcache": "^2.0",

modules/pcb_memcache/pcb_memcache.info.yml

@@ -2,7 +2,7 @@ name: Permanent Cache Bin - Memcache
 type: module
 description: 'This module adds support for bins using memcache.'
 package: 'Cache'
-core_version_requirement: ^8.7.7 || ^9
+core_version_requirement: '>=9.2'
 dependencies:
   - memcache:memcache (>=8.x-2.0)
   - pcb:pcb

modules/pcb_redis/pcb_redis.info.yml

@@ -2,7 +2,7 @@ name: Permanent Cache Bin - Redis
 type: module
 description: 'This module adds support for bins using Redis.'
 package: 'Cache'
-core_version_requirement: ^8.7.7 || ^9
+core_version_requirement: '>=9.2'
 dependencies:
   - redis:redis (>=8.x-1.0-rc2)
   - pcb:pcb

pcb.info.yml

@@ -2,7 +2,7 @@ name: Permanent Cache Bin
 type: module
 description: 'Permanent Cache Bin module adds support for cache bins which are not cleared during drush cr.'
 package: 'Cache'
-core_version_requirement: ^8.7.7 || ^9
+core_version_requirement: '>=9.2'
 test_dependencies:
   - memcache:memcache (>=8.x-2.0)
   - redis:redis (>=8.x-1.0-rc2)