Pull repository definition to the common script

Author: alexander-yevsyukov

docs/_code/common.gradle.kts

@@ -23,6 +23,7 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+import java.net.URI
 
 group = "io.spine.validation.docs"
 
@@ -31,3 +32,14 @@ group = "io.spine.validation.docs"
 // not to this script because it is applied from the example projects.
 apply(from = "../../../version.gradle.kts")
 version = extra["validationVersion"]!!
+
+repositories {
+    mavenLocal()
+    mavenCentral()
+    maven {
+        url = URI("https://europe-maven.pkg.dev/spine-event-engine/snapshots")
+    }
+    maven {
+        url = URI("https://europe-maven.pkg.dev/spine-event-engine/releases")
+    }
+}

docs/_code/first-model-with-framework/build.gradle.kts

@@ -24,8 +24,6 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-import java.net.URI
-
 plugins {
     `java-library`
     kotlin("jvm") version "2.2.21"
@@ -34,17 +32,6 @@ plugins {
 
 apply(from = "../common.gradle.kts")
 
-repositories {
-    mavenLocal()
-    mavenCentral()
-    maven {
-        url = URI("https://europe-maven.pkg.dev/spine-event-engine/snapshots")
-    }
-    maven {
-        url = URI("https://europe-maven.pkg.dev/spine-event-engine/releases")
-    }
-}
-
 dependencies {
     testImplementation(kotlin("test"))
     testImplementation("com.google.truth:truth:1.4.5")

docs/_code/first-model/build.gradle.kts

@@ -24,8 +24,6 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-import java.net.URI
-
 plugins {
     `java-library`
     kotlin("jvm") version "2.2.21"
@@ -34,17 +32,6 @@ plugins {
 
 apply(from = "../common.gradle.kts")
 
-repositories {
-    mavenLocal()
-    mavenCentral()
-    maven {
-        url = URI("https://europe-maven.pkg.dev/spine-event-engine/snapshots")
-    }
-    maven {
-        url = URI("https://europe-maven.pkg.dev/spine-event-engine/releases")
-    }
-}
-
 dependencies {
     testImplementation(kotlin("test"))
     testImplementation("com.google.truth:truth:1.4.5")