Bump spock-spring from 1.1-groovy-2.4 to 1.3-groovy-2.5 (spring-cloud#592)

Bumps spock-spring from 1.1-groovy-2.4 to 1.3-groovy-2.5.

Signed-off-by: dependabot-preview[bot] <[email protected]>

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>
Co-authored-by: Ryan Baxter <[email protected]>

Author: dependabot-preview[bot]

pom.xml

@@ -76,7 +76,7 @@
 		<fabric8.maven.plugin.version>4.4.0</fabric8.maven.plugin.version>
 		<groovy.version>2.4.12</groovy.version>
 		<restassured.version>3.0.2</restassured.version>
-		<spock-spring.version>1.1-groovy-2.4</spock-spring.version>
+		<spock-spring.version>1.3-groovy-2.5</spock-spring.version>
 
 		<maven-checkstyle-plugin.failsOnError>true</maven-checkstyle-plugin.failsOnError>
 		<maven-checkstyle-plugin.failsOnViolation>true