Fix failing PublicBinaryAPITest for DynamicPollInterval (testcontainers#4353)

Also change `jarFileTest` to take the shadowJar into consideration as input for the cache key.

Author: kiview

core/build.gradle

@@ -50,6 +50,7 @@ task jarFileTest(type: Test) {
     testClassesDirs = sourceSets.jarFileTest.output.classesDirs
     classpath = sourceSets.jarFileTest.runtimeClasspath
 
+    file(shadowJar.outputs.files.singleFile) // input for correct caching
     systemProperty("jarFile", shadowJar.outputs.files.singleFile)
 
     dependsOn(shadowJar)

core/src/jarFileTest/java/org/testcontainers/PublicBinaryAPITest.java

@@ -93,6 +93,7 @@ public void setUp() {
             case "org/testcontainers/dockerclient/UnixSocketClientProviderStrategy":
             case "org/testcontainers/dockerclient/DockerClientProviderStrategy":
             case "org/testcontainers/dockerclient/WindowsClientProviderStrategy":
+            case "org/testcontainers/utility/DynamicPollInterval":
                 Assume.assumeTrue(false);
         }
     }