Dependencies: Update scalafmt-core from 3.8.3 to 3.8.6 (#762)

Co-authored-by: alexklibisz-scala-steward[bot] <125160947+alexklibisz-scala-steward[bot]@users.noreply.github.com>

.git-blame-ignore-revs

@@ -6,3 +6,6 @@ e17a81086974a6995b7376969d7920b7984d1abd
 
 # Scala Steward: Reformat with scalafmt 3.7.17
 e12c5d54d1c1cf314f34ec67d5e7ff24ba8657c7
+
+# Scala Steward: Reformat with scalafmt 3.8.6
+689561c6bb444117b27cc0f74d8175b0d4c4f2f4

.scalafmt.conf

@@ -1,3 +1,3 @@
-version = "3.8.3"
+version = "3.8.6"
 maxColumn = 140
 runner.dialect = scala3

project/ElasticsearchPluginPlugin.scala

@@ -8,9 +8,9 @@ import java.util.zip.GZIPInputStream
 import scala.sys.process.Process
 
 /** SBT plugin providing functionality to run and build an Elasticsearch plugin. Also see:
- * https://github.com/elastic/elasticsearch/blob/7ad3cf0d34/build-tools/src/main/java/org/elasticsearch/gradle/plugin/PluginBuildPlugin.java,
- * build.sbt file in https://github.com/shikhar/eskka
- */
+  * https://github.com/elastic/elasticsearch/blob/7ad3cf0d34/build-tools/src/main/java/org/elasticsearch/gradle/plugin/PluginBuildPlugin.java,
+  * build.sbt file in https://github.com/shikhar/eskka
+  */
 object ElasticsearchPluginPlugin extends AutoPlugin {
 
   override val trigger = noTrigger