chore: Remove demo apps (#22443)

Signed-off-by: Timo Brandstätter <[email protected]>
Signed-off-by: Ivan Malygin <[email protected]>
Co-authored-by: Ivan Malygin <[email protected]>

Author: timo0

gradle/aggregation/build.gradle.kts

@@ -5,10 +5,6 @@ dependencies {
     published(project(":app-service-contract-impl"))
     // examples that also contain tests we would like to run
     implementation(project(":swirlds-platform-base-example"))
-    implementation(project(":ConsistencyTestingTool"))
-    implementation(project(":ISSTestingTool"))
-    implementation(project(":MigrationTestingTool"))
-    implementation(project(":PlatformTestingTool"))
     // projects that only contain tests (and no production code)
     implementation(project(":test-clients"))
     implementation(project(":consensus-otter-docker-app"))