Restore AirlinesAppTckTest

[jmini]

Related to issue #392.

One master (MicroProfile 1.x) the test is passing. This commits proves it and can be merged.

For MicroProfile 2.0 compliance, support for @SchemaProperty must be added, in order to pass this test.

[phillip-kruger]

You removed the test, not just the ignore part. Is that the intention ?

[jmini]

I must admit I am not familiar with how your @TckTest and BaseTckTest<T> works, but if we let the method empty it will be an empty test.

By comparison have a look at PetStoreAppTckTest:

smallrye-open-api/tck/src/test/java/io/smallrye/openapi/tck/PetStoreAppTckTest.java

Lines 27 to 30 in edefd87

	@TckTest
	public class PetStoreAppTckTest extends BaseTckTest<PetStoreAppTest> {
	}

This is also empty.

Github actions does not seems to keep or to display tests result. But when I run locally I have a file:
tck/target/surefire-reports/TEST-org.eclipse.microprofile.openapi.tck.AirlinesAppTest.xml

With:

<?xml version="1.0" encoding="UTF-8"?>
<testsuite xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://maven.apache.org/surefire/maven-surefire-plugin/xsd/surefire-test-report.xsd"
 name="org.eclipse.microprofile.openapi.tck.AirlinesAppTest" time="13.718" tests="90"
 errors="0" skipped="0" failures="0">
  <properties>
...

[MikeEdgar]

This change is correct. Once the pom is updated to MP 2.0 with @jmini 's other branch, this test will start to fail until SchemaProperty is implemented.

[jmini]

Once the pom is updated to MP 2.0 with @jmini 's other branch, this test will start to fail until @SchemaProperty is implemented.

Which is all good.

If SmallRye is used to validate that the MP-OpenAPI Tck is valid, then we need to have it implemented. (personally I have no time to look at it).