test(scanoss): Disable the spec when running at cloud providers

Quoting a "Software Transparency Foundation announcement to osskb.org
users" on their mailing list [1][2]:

"Starting on March 23rd 2026, osskb.org users hosted at major cloud
providers will required a specific API key [...]"

Disable these tests on GitHub action CI until the ORT project received
such an API key.

[1]: https://www.freelists.org/post/st-foundation/STF-announcement-to-osskborg-users
[2]: https://071e29bb-d2ae-4e1f-9859-c5c196cedf94.filesusr.com/ugd/05bfb0_8d98824774044e6880de614ca8c11c7e.pdf

Signed-off-by: Sebastian Schuberth <sebastian@doubleopen.org>

Author: sschuberth

plugins/scanners/scanoss/src/funTest/kotlin/ScanOssFunTest.kt

@@ -21,13 +21,18 @@ package org.ossreviewtoolkit.plugins.scanners.scanoss
 
 import com.scanoss.rest.ScanApi
 
+import io.kotest.core.annotation.Condition
+import io.kotest.core.annotation.EnabledIf
+import io.kotest.core.spec.Spec
 import io.kotest.core.spec.style.StringSpec
 import io.kotest.matchers.collections.beEmpty
 import io.kotest.matchers.collections.shouldBeSingleton
 import io.kotest.matchers.maps.shouldContainExactly
 import io.kotest.matchers.should
 import io.kotest.matchers.shouldBe
 
+import kotlin.reflect.KClass
+
 import org.ossreviewtoolkit.model.PackageType
 import org.ossreviewtoolkit.model.RepositoryProvenance
 import org.ossreviewtoolkit.model.TextLocation
@@ -38,6 +43,7 @@ import org.ossreviewtoolkit.scanner.ScanContext
 import org.ossreviewtoolkit.utils.spdx.toSpdx
 import org.ossreviewtoolkit.utils.test.extractResource
 
+@EnabledIf(CloudCheck::class)
 class ScanOssFunTest : StringSpec({
     val apiKey = System.getenv("SCANOSS_API_KEY")
     val scanner = if (apiKey != null) {
@@ -102,3 +108,7 @@ class ScanOssFunTest : StringSpec({
         }
     }
 })
+
+internal class CloudCheck : Condition {
+    override fun evaluate(kclass: KClass<out Spec>): Boolean = System.getenv("CI") != "true"
+}