[4Bmcyc2U] Fix ignored S3 tests

[vga91]

Fix ignored S3 tests.

Now we use a localstack container, as done in extended, in LoadS3Test.

• Moved S3Container from apoc-extended (used in LoadS3Test) to test-utils. See related pr.
• Added common S3BaseTest
• Removed unused testImplementation group: 'com.amazonaws' from common/build.gradle
• Removed envVar assumptions

S3Container changes:

• Removed some unused code from the old S3Container
• Simplified assertion handling.
  Instead of move the uploaded files from a S3 location to a temp directory and then compare the files with TestUtil.readFileToString, now the comparison is executed without moving the file directly with IOUtils.toString(s3File)

Other changes:

• Updated pretty old LocalStack image version, from 0.8.0 to 1.2.0
• created common GraphMLUtils.java
• create FileUtils.assertStreamEquals (common to ExportJsonTest and ExportJsonS3Test)

[AzuObs]

Great work overall 🎉

My only comment is about the S3PerformanceTest which is taking 51 minutes to run. This is very long for a single test and I think a reasonable maximum should be closer to 30 seconds.

[vga91]

I changed the S3PerformanceTest (now it takes about 1 min) with a smaller dataset created via some movies.cypher instead of a lot of executeTranctionally(stringQuery)

[AzuObs]

It makes a lot of sense to use the movies dataset, and 1 minute is fine for now.

Thanks a lot for the hard work. Approved 🎉