Increase cody.ignore.policy.timeout (#2135)

## Test plan
1. Green CI

build.gradle.kts

@@ -213,7 +213,7 @@ fun Test.sharedIntegrationTestConfig(buildCodyDir: File, mode: String) {
       "cody.autocomplete.enableFormatting" to
           (project.property("cody.autocomplete.enableFormatting") as String? ?: "true"),
       "cody.integration.testing" to "true",
-      "cody.ignore.policy.timeout" to 500, // Increased to 500ms as CI tends to be slower
+      "cody.ignore.policy.timeout" to 1500, // Increased to 1500ms as CI tends to be slower
       "idea.test.execution.policy" to "com.sourcegraph.cody.test.NonEdtIdeaTestExecutionPolicy",
       "test.resources.dir" to resourcesDir.absolutePath)
 

src/main/kotlin/com/sourcegraph/cody/ignore/IgnoreOracle.kt

@@ -4,6 +4,7 @@ import com.intellij.openapi.application.ApplicationManager
 import com.intellij.openapi.application.runInEdt
 import com.intellij.openapi.components.Service
 import com.intellij.openapi.components.service
+import com.intellij.openapi.diagnostic.Logger
 import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.fileEditor.FileDocumentManager
 import com.intellij.openapi.fileEditor.FileEditorManager
@@ -29,6 +30,8 @@ enum class IgnorePolicy(val value: String) {
  */
 @Service(Service.Level.PROJECT)
 class IgnoreOracle(private val project: Project) {
+  private val logger = Logger.getInstance(IgnoreOracle::class.java)
+
   data class CacheEntry(val policy: IgnorePolicy, val timestampMsec: Long)
 
   private val cache = SLRUMap<String, CacheEntry>(100, 100)
@@ -136,6 +139,7 @@ class IgnoreOracle(private val project: Project) {
     return try {
       completable.get(policyAwaitTimeoutMs, TimeUnit.MILLISECONDS)
     } catch (timedOut: TimeoutException) {
+      logger.warn(timedOut)
       null
     }
   }