### Description

The [Get API key information API](https://www.elastic.co/guide/en/elasticsearch/reference/master/security-api-get-api-key.html) can currently filter the returned keys by:
 * key id/name
 * keys owned by the calling user
 * keys owned by other users, by `realm_name` and `username`

Irrespective of the filtering used, both invalidated and expired (but not yet deleted) keys will be included in the response.
In the response, keys have the `invalidated` boolean property, as well as the `expiration` property that contains the UNIX timestamp past of which the key is no longer valid for authentication.

I propose we introduce a way for the API to support retrieving:
* only valid API keys (not return invalidated keys) - using a boolean request parameter
* keys not expired before a certain timestamp - using a timestamp parameter that defaults to "now" - also note that keys' experiation date is always checked against the local node's clock
server/src/main/java/org/elasticsearch/TransportVersion.java
static {
        
        
        IDS = null;
    }
    static NavigableMap<Integer, TransportVersion> getAllVersionIds(Class<?> cls) {
        Map<Integer, String> versionIdFields = new HashMap<>();
        NavigableMap<Integer, TransportVersion> builder = new TreeMap<>();
        Set<String> ignore = Set.of("ZERO", "CURRENT", "MINIMUM_COMPATIBLE", "MINIMUM_CCS_VERSION");
        for (Field declaredField : cls.getFields()) {
            if (declaredField.getType().equals(TransportVersion.class)) {
                String fieldName = declaredField.getName();
                if (ignore.contains(fieldName)) {
                    continue;
                }
                TransportVersion version;
                try {
                    version = (TransportVersion) declaredField.get(null);
                } catch (IllegalAccessException e) {
                    throw new AssertionError(e);
                }
                builder.put(version.id, version);
                if (Assertions.ENABLED) {
                    
                    var sameVersionNumber = versionIdFields.put(version.id, fieldName);
                    assert sameVersionNumber == null
                        : "Versions ["
                            + sameVersionNumber
                            + "] and ["
                            + fieldName