Docs update for 8.17.5 stack release (#1119)

This PR adds `8.17.5` to the ECE docs and also [adds 8.18 and
9.0](7d85ee4)
to the full list of ECE stackpacks, since these versions were being
displayed in the "latest versions" section but not in the full list.

Rel: elastic/cloud#139838

Author: claudia-correia

deploy-manage/deploy/cloud-enterprise/ece-install-offline-images.md

@@ -40,7 +40,6 @@ Enterprise Search is not available in versions 9.0+.
 | docker.elastic.co/cloud-release/elasticsearch-cloud-ess:9.0.0 | ECE 4.0.0 |
 | docker.elastic.co/cloud-release/kibana-cloud:9.0.0 | ECE 4.0.0 |
 | docker.elastic.co/cloud-release/elastic-agent-cloud:9.0.0 | ECE 4.0.0 |
-| docker.elastic.co/cloud-release/enterprise-search-cloud:9.0.0 | ECE 4.0.0 |
 |  |  |
 | [{{es}}, {{kib}}, APM, and Enterprise Search stack pack: 8.18.0](https://download.elastic.co/cloud-enterprise/versions/8.18.0.zip) | ECE 3.0.0<br>(+ Docker 20.10.10+ required for 8.16+) |
 | docker.elastic.co/cloud-release/elasticsearch-cloud-ess:8.18.0 | ECE 3.0.0<br>(+ Docker 20.10.10+ required for 8.16+) |
@@ -66,6 +65,23 @@ Enterprise Search is not available in versions 9.0+.
 ::::{dropdown} Expand to view the full list
 | Required downloads | Minimum required ECE version |
 | --- | --- |
+| [{{es}}, {{kib}}, APM, and Enterprise Search stack pack: 9.0.0](https://download.elastic.co/cloud-enterprise/versions/9.0.0.zip) | ECE 4.0.0 |
+| docker.elastic.co/cloud-release/elasticsearch-cloud-ess:9.0.0 | ECE 4.0.0 |
+| docker.elastic.co/cloud-release/kibana-cloud:9.0.0 | ECE 4.0.0 |
+| docker.elastic.co/cloud-release/elastic-agent-cloud:9.0.0 | ECE 4.0.0 |
+|  |  |
+| [{{es}}, {{kib}}, APM, and Enterprise Search stack pack: 8.18.0](https://download.elastic.co/cloud-enterprise/versions/8.18.0.zip) | ECE 3.0.0<br>(+ Docker 20.10.10+ required for 8.16+) |
+| docker.elastic.co/cloud-release/elasticsearch-cloud-ess:8.18.0 | ECE 3.0.0<br>(+ Docker 20.10.10+ required for 8.16+) |
+| docker.elastic.co/cloud-release/kibana-cloud:8.18.0 | ECE 3.0.0 |
+| docker.elastic.co/cloud-release/elastic-agent-cloud:8.18.0 | ECE 3.0.0 |
+| docker.elastic.co/cloud-release/enterprise-search-cloud:8.18.0 | ECE 3.0.0 |
+|  |  |
+| [{{es}}, {{kib}}, APM, and Enterprise Search stack pack: 8.17.5](https://download.elastic.co/cloud-enterprise/versions/8.17.5.zip) | ECE 3.0.0<br>(+ docker 20.10.10+ required for 8.16+) |
+| docker.elastic.co/cloud-release/elasticsearch-cloud-ess:8.17.5 | ECE 3.0.0<br>(+ Docker 20.10.10+ required for 8.16+) |
+| docker.elastic.co/cloud-release/kibana-cloud:8.17.5 | ECE 3.0.0 |
+| docker.elastic.co/cloud-release/elastic-agent-cloud:8.17.5 | ECE 3.0.0 |
+| docker.elastic.co/cloud-release/enterprise-search-cloud:8.17.5 | ECE 3.0.0 |
+|  |  |
 | [{{es}}, {{kib}}, APM, and Enterprise Search stack pack: 8.17.4](https://download.elastic.co/cloud-enterprise/versions/8.17.4.zip) | ECE 3.0.0<br>(+ docker 20.10.10+ required for 8.16+) |
 | docker.elastic.co/cloud-release/elasticsearch-cloud-ess:8.17.4 | ECE 3.0.0<br>(+ Docker 20.10.10+ required for 8.16+) |
 | docker.elastic.co/cloud-release/kibana-cloud:8.17.4 | ECE 3.0.0 |

deploy-manage/deploy/cloud-enterprise/manage-elastic-stack-versions.md

@@ -50,6 +50,7 @@ Following is the full list of available packs containing {{stack}} versions. Not
 | --- | --- |
 | [{{es}}, {{kib}}, and APM stack pack: 9.0.0](https://download.elastic.co/cloud-enterprise/versions/9.0.0.zip) | ECE 4.0.0 |
 | [{{es}}, {{kib}}, APM, and Enterprise Search stack pack: 8.18.0](https://download.elastic.co/cloud-enterprise/versions/8.18.0.zip) | ECE 3.0.0<br>(+ docker 20.10.10+ required for 8.16+) |
+| [{{es}}, {{kib}}, APM, and Enterprise Search stack pack: 8.17.5](https://download.elastic.co/cloud-enterprise/versions/8.17.5.zip) | ECE 3.0.0<br>(+ docker 20.10.10+ required for 8.16+) |
 | [{{es}}, {{kib}}, APM, and Enterprise Search stack pack: 8.17.4](https://download.elastic.co/cloud-enterprise/versions/8.17.4.zip) | ECE 3.0.0<br>(+ docker 20.10.10+ required for 8.16+) |
 | [{{es}}, {{kib}}, APM, and Enterprise Search stack pack: 8.17.3](https://download.elastic.co/cloud-enterprise/versions/8.17.3.zip) | ECE 3.0.0<br>(+ docker 20.10.10+ required for 8.16+) |
 | [{{es}}, {{kib}}, APM, and Enterprise Search stack pack: 8.17.2](https://download.elastic.co/cloud-enterprise/versions/8.17.2.zip) | ECE 3.0.0<br>(+ docker 20.10.10+ required for 8.16+) |