Update docs for v7.17.22 release (#109186)

Author: elasticsearchmachine

docs/reference/release-notes.asciidoc

@@ -6,6 +6,7 @@
 
 This section summarizes the changes in each release.
 
+* <<release-notes-7.17.22>>
 * <<release-notes-7.17.21>>
 * <<release-notes-7.17.20>>
 * <<release-notes-7.17.19>>
@@ -82,6 +83,7 @@ This section summarizes the changes in each release.
 
 --
 
+include::release-notes/7.17.22.asciidoc[]
 include::release-notes/7.17.21.asciidoc[]
 include::release-notes/7.17.20.asciidoc[]
 include::release-notes/7.17.19.asciidoc[]

docs/reference/release-notes/7.17.22.asciidoc

@@ -0,0 +1,31 @@
+[[release-notes-7.17.22]]
+== {es} version 7.17.22
+
+coming[7.17.22]
+
+Also see <<breaking-changes-7.17,Breaking changes in 7.17>>.
+
+[[bug-7.17.22]]
+[float]
+=== Bug fixes
+
+Infra/CLI::
+* Workaround G1 bug for JDK 22 and 22.0.1 {es-pull}108571[#108571]
+
+Mapping::
+* Disable `index.mapper.dynamic` index setting validation {es-pull}109160[#109160]
+
+Security::
+* Block specific config files from being read after startup {es-pull}107481[#107481]
+
+[[upgrade-7.17.22]]
+[float]
+=== Upgrades
+
+Packaging::
+* Update bundled JDK to Java 22 (again) {es-pull}108654[#108654]
+
+Snapshot/Restore::
+* Align all usages of protobuf to be 3.21.9 {es-pull}92123[#92123]
+
+