Bump com.exactpro.th2.gradle.base from 0.1.6 to 0.1.8 (#26)

Bumps [com.exactpro.th2.gradle.base](https://github.com/th2-net/th2-gradle-plugin) from 0.1.6 to 0.1.8.
- [Release notes](https://github.com/th2-net/th2-gradle-plugin/releases)
- [Changelog](https://github.com/th2-net/th2-gradle-plugin/blob/master/changelog_config.json)
- [Commits](th2-net/th2-gradle-plugin@0.1.6...0.1.8)

---
updated-dependencies:
- dependency-name: com.exactpro.th2.gradle.base
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

build.gradle

@@ -1,5 +1,5 @@
 plugins {
-    id "com.exactpro.th2.gradle.base" version "0.1.6"
+    id "com.exactpro.th2.gradle.base" version "0.1.8"
     id "com.exactpro.th2.gradle.component" version "0.1.3" apply false
 }