update elasticsearch version dependency to 7.17 to avoid warnings about ignore_throttled

[landryb]

Describe the bug Using 4.0.6 against ES 7.17.5 triggers warnings in GN logs at each request:

WARN  [org.elasticsearch.client.RestClient] - request [GET http://localhost:9400/_settings/index.blocks.read_only_allow_delete?master_timeout=30s&ignore_throttled=false&ignore_unavailable=false&expand_wildcards=open%2Cclosed&allow_no_indices=true] returned 1 warnings: [299 Elasticsearch-7.17.5-8d61b4f7ddf931f219e3745f295ed2bbc50c8e84 "[ignore_throttled] parameter is deprecated because frozen indices have been deprecated. Consider cold or frozen tiers in place of frozen indices."]

this comes from https://github.com/elastic/elasticsearch/pull/77479 and is fixed by updating the client to 7.17 cf https://github.com/elastic/elasticsearch/pull/84827

i know in the GN community that there's a debate between ES vs opensearch, but still filing the issue anyway. The last update to the ES version used was in 6324ae9e0

[landryb]

an ugly workaround is to add this to log4J.xml appender config:

      <filter class="org.apache.log4j.varia.StringMatchFilter">
        <param name="StringToMatch" value="ignore_throttled" />
        <param name="AcceptOnMatch" value="false" />
      </filter>

[josegar74]

Latest 4.2.x and 4.4.x use Elasticsearch 7.17:

• https://github.com/geonetwork/core-geonetwork/blob/f9067da7d17067722e4a0efce2aad83c84150211/pom.xml#L1495
• https://github.com/geonetwork/core-geonetwork/blob/5fb3196504757c2f757245f452644a5c66de258b/pom.xml#L1524

[landryb]

fixed by #7368 - thanks !