Revert "Add simple PolicyParser unit test (opensearch-project#17690)"

This reverts commit 3fb09c7.

Signed-off-by: Andrew Ross <andrross@amazon.com>

Author: andrross

libs/agent-sm/agent-policy/build.gradle

@@ -22,6 +22,5 @@ base {
 
 disableTasks('forbiddenApisMain')
 
-dependencies {
-  testImplementation(project(":test:framework"))
-}
+test.enabled = false
+testingConventions.enabled = false