Upgrade to Junit5 (#1050)

* chore: Update to junit5 for servlet package

* chore: Update to junit5 for contrib package

* chore: Update to junit5 for common-image package

* chore: Update to junit5 for common-lang package

* chore: Update to junit5 for entire project files

* fix: test case for JPEGImageReaderTest failed for java 8 and 11

assertEquals was using old signature of junit4.

* Update common/common-io/src/test/java/com/twelvemonkeys/io/InputStreamAbstractTest.java

Co-authored-by: Harald Kuhr <harald.kuhr@gmail.com>

* Update common/common-io/src/test/java/com/twelvemonkeys/io/InputStreamAbstractTest.java

Co-authored-by: Harald Kuhr <harald.kuhr@gmail.com>

* Update imageio/imageio-bmp/src/test/java/com/twelvemonkeys/imageio/plugins/bmp/BMPImageReaderTest.java

Co-authored-by: Harald Kuhr <harald.kuhr@gmail.com>

* Update imageio/imageio-jpeg/src/test/java/com/twelvemonkeys/imageio/plugins/jpeg/JPEGImageReaderTest.java

Co-authored-by: Harald Kuhr <harald.kuhr@gmail.com>

* Update imageio/imageio-tiff/src/test/java/com/twelvemonkeys/imageio/plugins/tiff/TIFFImageMetadataTest.java

Co-authored-by: Harald Kuhr <harald.kuhr@gmail.com>

* Update imageio/imageio-tiff/src/test/java/com/twelvemonkeys/imageio/plugins/tiff/TIFFImageReaderTest.java

Co-authored-by: Harald Kuhr <harald.kuhr@gmail.com>

* Update imageio/imageio-tiff/src/test/java/com/twelvemonkeys/imageio/plugins/tiff/TIFFImageWriterTest.java

Co-authored-by: Harald Kuhr <harald.kuhr@gmail.com>

* Update imageio/imageio-core/src/test/java/com/twelvemonkeys/imageio/stream/BufferedChannelImageInputStreamTest.java

Co-authored-by: Harald Kuhr <harald.kuhr@gmail.com>

* Update imageio/imageio-core/src/test/java/com/twelvemonkeys/imageio/stream/BufferedChannelImageInputStreamTest.java

Co-authored-by: Harald Kuhr <harald.kuhr@gmail.com>

* refactor: few indentation changes and missed test case

- review change related to missing test annotation
- unwanted new lines inside test case
- duplicate assertions

* refactor: moved the lambda expression to method reference

* review: testNotNullWithParameterNull catch block was never executed.

Added the suggested change

* Apply suggestions from code review

chore: adjust suggested indentation

Co-authored-by: Harald Kuhr <harald.kuhr@gmail.com>

* Update imageio/imageio-core/src/test/java/com/twelvemonkeys/imageio/util/ImageReaderAbstractTest.java

Co-authored-by: Harald Kuhr <harald.kuhr@gmail.com>

* Update imageio/imageio-core/src/test/java/com/twelvemonkeys/imageio/util/ImageReaderAbstractTest.java

Co-authored-by: Harald Kuhr <harald.kuhr@gmail.com>

* Update imageio/imageio-core/src/test/java/com/twelvemonkeys/imageio/util/ImageWriterAbstractTest.java

Co-authored-by: Harald Kuhr <harald.kuhr@gmail.com>

* refactor: using assertTimeout doesnot kill the execution, even if the timeout happens.

It is better to use assertTimeoutPreemptively in cases, where we really want to kill the execution after timeout.
https://stackoverflow.com/questions/57116801/how-to-fail-a-test-after-a-timeout-is-exceeded-in-junit-5/57116959#57116959

---------

Co-authored-by: Harald Kuhr <harald.kuhr@gmail.com>

servlet/src/test/java/com/twelvemonkeys/servlet/image/IIOProviderContextListenerTest.java

@@ -30,8 +30,6 @@
 
 package com.twelvemonkeys.servlet.image;
 
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
 import static org.mockito.Mockito.mock;
 
 import java.util.Locale;
@@ -43,7 +41,8 @@ import javax.servlet.ServletContext;
 import javax.servlet.ServletContextEvent;
 import javax.servlet.ServletContextListener;
 
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.*;
 
 /**
  * IIOProviderContextListenerTest