Disable failing tests on Windows

* CustomRequestLogPatternIntegrationTest
* RequestLogPatternIntegrationTest

Example exception (shortened):

ERROR [2019-03-02 10:38:12,736] org.junit.jupiter.engine.execution.JupiterEngineExecutionContext: Caught exception while closing extension context: org.junit.jupiter.engine.descriptor.MethodExtensionContext@72bca894
java.io.IOException: Failed to delete temp directory C:\Users\appveyor\AppData\Local\Temp\1\junit6846106039914940147. The following paths could not be deleted (see suppressed exceptions for details): , example-new-app-not-additive.log, example-new-app.log, example.log
at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath.createIOExceptionWithAttachedFailures(TempDirectory.java:206)
at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath.close(TempDirectory.java:167)
Suppressed: java.nio.file.DirectoryNotEmptyException: C:\Users\appveyor\AppData\Local\Temp\1\junit6846106039914940147
	at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath$1.deleteAndContinue(TempDirectory.java:187)
	at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath$1.postVisitDirectory(TempDirectory.java:182)
	at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath$1.postVisitDirectory(TempDirectory.java:173)
	at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath.deleteAllFilesAndDirectories(TempDirectory.java:173)
	at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath.close(TempDirectory.java:165)
	... 44 common frames omitted
Suppressed: java.nio.file.FileSystemException: C:\Users\appveyor\AppData\Local\Temp\1\junit6846106039914940147\example.log: The process cannot access the file because it is being used by another process.

dropwizard-e2e/src/test/java/com/example/request_log/CustomRequestLogPatternIntegrationTest.java

@@ -2,6 +2,8 @@
 
 import io.dropwizard.testing.ConfigOverride;
 import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.condition.DisabledOnOs;
+import org.junit.jupiter.api.condition.OS;
 
 import java.nio.file.Files;
 import java.util.ArrayList;
@@ -10,6 +12,7 @@
 import static java.nio.charset.StandardCharsets.UTF_8;
 import static org.assertj.core.api.Assertions.assertThat;
 
+@DisabledOnOs(OS.WINDOWS) // FIXME: Make tests run on Windows
 class CustomRequestLogPatternIntegrationTest extends AbstractRequestLogPatternIntegrationTest {
     private static final String LOG_FORMAT = "%h|%reqParameter{name}|%m|%U|%s|%b|%i{User-Agent}|%responseHeader{Content-Type}";
 

dropwizard-e2e/src/test/java/com/example/request_log/RequestLogPatternIntegrationTest.java

@@ -1,6 +1,8 @@
 package com.example.request_log;
 
 import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.condition.DisabledOnOs;
+import org.junit.jupiter.api.condition.OS;
 
 import java.nio.file.Files;
 import java.util.List;
@@ -9,6 +11,7 @@
 import static java.nio.charset.StandardCharsets.UTF_8;
 import static org.assertj.core.api.Assertions.assertThat;
 
+@DisabledOnOs(OS.WINDOWS) // FIXME: Make tests run on Windows
 class RequestLogPatternIntegrationTest extends AbstractRequestLogPatternIntegrationTest {
 
     private static final Pattern REQUEST_LOG_PATTERN = Pattern.compile(