Merge branch '2.7.x'

Closes gh-32988

spring-boot-project/spring-boot-tools/spring-boot-gradle-test-support/src/main/java/org/springframework/boot/testsupport/gradle/testkit/GradleVersions.java

@@ -32,7 +32,7 @@ public final class GradleVersions {
 	}
 
 	public static List<String> allCompatible() {
-		return Arrays.asList(GradleVersion.current().getVersion());
+		return Arrays.asList(GradleVersion.current().getVersion(), "7.6-rc-1");
 	}
 
 	public static String currentOrMinimumCompatible() {