[Hotfix] Fix incorrect license (#3271)

dist/src/main/amoro-bin/conf/plugins/metric-reporters.yaml

@@ -10,7 +10,7 @@
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.max-history-records
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #