Bump version, fix build

Author: swallez

.buildkite/pipeline.yml

@@ -2,7 +2,7 @@ steps:
   - label: ":java: :elasticsearch: Elasticsearch Java API client - {{matrix.workflow}}"
     agents:
       provider: "gcp"
-    branches: [ "main", "8.10" ]
+    branches: [ "main", "8.10", "7.17" ]
     matrix:
       setup:
         workflow:

build.gradle.kts

@@ -36,7 +36,7 @@ allprojects {
 
 // Find git information.
 // The ".git" directory may not exist when resolving dependencies in the Docker image build
-if (File(rootProject.rootDir, ".git").exists()) {
+if (File(rootProject.rootDir, ".git").isDirectory()) {
     val grgit = org.ajoberstar.grgit.Grgit.open(mapOf("currentDir" to rootProject.rootDir))
     rootProject.extra["gitHashFull"] = grgit.head().id
     rootProject.extra["gitCommitTime"] = grgit.head().dateTime.withZoneSameLocal(java.time.ZoneOffset.UTC)

config/version.txt

@@ -1 +1 @@
-7.17.14
+7.17.15