Add flaky tests config

tests/ci/ci_config.json

@@ -441,6 +441,18 @@
                 "with_coverage": false
             }
         },
+        "Integration tests flaky check (asan)": {
+            "required_build_properties": {
+                "compiler": "clang-11",
+                "package_type": "deb",
+                "build_type": "relwithdebuginfo",
+                "sanitizer": "address",
+                "bundled": "bundled",
+                "splitted": "unsplitted",
+                "clang-tidy": "disable",
+                "with_coverage": false
+            }
+        },
         "Compatibility check": {
             "required_build_properties": {
                 "compiler": "gcc-10",