chore: add DISCLAIMER & NOTICE & LICENSE file to binary package (#2071)

* chore: add NOTICE and LICENSE to binary package and add DISCLAIMER file

* Update DISCLAIMER

* Update .licenserc.yaml

Co-authored-by: imbajin <jin@apache.org>

.licenserc.yaml

@@ -56,6 +56,7 @@ header: # `header` section is configurations for source codes license header.
     - '.gitattributes'
     - 'LICENSE'
     - 'NOTICE'
+    - 'DISCLAIMER'
     - '**/*.versionsBackup'
     - '**/*.versionsBackup'
     - '**/*.proto'

DISCLAIMER

@@ -0,0 +1,7 @@
+Apache HugeGraph (incubating) is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Apache Incubator PMC.
+
+Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, 
+and decision making process have stabilized in a manner consistent with other successful ASF projects.
+
+While incubation status is not necessarily a reflection of the completeness or stability of the code, 
+it does indicate that the project has yet to be fully endorsed by the ASF.

hugegraph-dist/src/assembly/descriptor/assembly.xml

@@ -48,6 +48,15 @@
                 <include>*.jar</include>
             </includes>
         </fileSet>
+        <fileSet>
+            <directory>${top.level.dir}</directory>
+            <outputDirectory>/</outputDirectory>
+            <includes>
+                <include>LICENSE*</include>
+                <include>NOTICE*</include>
+                <include>DISCLAIMER*</include>
+            </includes>
+        </fileSet>
     </fileSets>
 
     <dependencySets>