Bump org.graalvm.buildtools:native-gradle-plugin from 1.1.17 to 1.1.18

Bumps [org.graalvm.buildtools:native-gradle-plugin](https://github.com/graalvm/native-build-tools) from 1.1.17 to 1.1.18.
- [Release notes](https://github.com/graalvm/native-build-tools/releases)
- [Commits](graalvm/native-build-tools@1.1.17...1.1.18)

---
updated-dependencies:
- dependency-name: org.graalvm.buildtools:native-gradle-plugin
  dependency-version: 1.1.18
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

open-java-format-native/build.gradle

@@ -9,7 +9,7 @@ buildscript {
         gradlePluginPortal()
     }
     dependencies {
-        classpath 'org.graalvm.buildtools:native-gradle-plugin:1.1.17'
+        classpath 'org.graalvm.buildtools:native-gradle-plugin:1.1.18'
     }
 }
 

open-java-format-wasm/build.gradle

@@ -6,7 +6,7 @@ buildscript {
         gradlePluginPortal()
     }
     dependencies {
-        classpath 'org.graalvm.buildtools:native-gradle-plugin:1.1.17'
+        classpath 'org.graalvm.buildtools:native-gradle-plugin:1.1.18'
     }
 }