MM-62079: Using a cache prefix to isolate cache keys for each test (#30261)

```release-note
A new config setting CacheSettings.RedisCachePrefix has been added which can be used to add a prefix to all Redis cache keys.
```

server/platform/services/cache/provider.go

@@ -74,15 +74,17 @@ func (c *cacheProvider) Type() string {
 }
 
 type redisProvider struct {
-	client  rueidis.Client
-	metrics einterfaces.MetricsInterface
+	client      rueidis.Client
+	cachePrefix string
+	metrics     einterfaces.MetricsInterface
 }
 
 type RedisOptions struct {
-	RedisAddr     string
-	RedisPassword string
-	RedisDB       int
-	DisableCache  bool
+	RedisAddr        string
+	RedisPassword    string
+	RedisDB          int
+	RedisCachePrefix string
+	DisableCache     bool
 }
 
 // NewProvider creates a new CacheProvider
@@ -107,11 +109,14 @@ func NewRedisProvider(opts *RedisOptions) (Provider, error) {
 	if err != nil {
 		return nil, err
 	}
-	return &redisProvider{client: client}, nil
+	return &redisProvider{client: client, cachePrefix: opts.RedisCachePrefix}, nil
 }
 
 // NewCache creates a new cache with given opts
 func (r *redisProvider) NewCache(opts *CacheOptions) (Cache, error) {
+	if r.cachePrefix != "" {
+		opts.Name = r.cachePrefix + ":" + opts.Name
+	}
 	rr, err := NewRedis(opts, r.client)
 	rr.metrics = r.metrics
 	return rr, err