Revert "Temporarily disable 1955-pop-frame-jit-called on target"

This reverts commit 86816121fe3c2fd23f133b0b96e6c6fbedb74be5.

Reason for revert: Fix landed: https://android-review.git.corp.google.com/c/platform/art/+/2399013

Change-Id: I0e00539563c244d3b9a27df048b5949816879691
diff --git a/test/knownfailures.json b/test/knownfailures.json
index ec91a96..44ba3e9 100644
--- a/test/knownfailures.json
+++ b/test/knownfailures.json
@@ -1556,11 +1556,5 @@
         "env_vars": {"ART_TEST_DEBUG_GC": "true"},
         "bug": "b/264844668",
         "description": ["Test timing out on debug gc."]
-    },
-    {
-        "tests": ["1955-pop-frame-jit-called"],
-        "description": ["Temporarily disable while investigating the failure"],
-        "bug": "b/266175266",
-        "variant": "target"
     }
 ]