Modify the license and copyright of the OAT.xml file

Issue: https://gitee.com/openharmony/third_party_typescript/issues/I7IWC0

Signed-off-by: zhangchen168 <zhangchen168@huawei.com>
Change-Id: Iaf060bd6a8d977f2e34036cb5419ae2b8f38f7a9

.npmignore

@@ -39,4 +39,5 @@ tmp
 .cloudbuild
 app_define.json
 VersionSet.xml
-build_package/
+build_package/
+OAT.xml

OAT.xml

@@ -57,17 +57,11 @@ Note:If the text contains special characters, please escape them according to th
 <configuration>
     <oatconfig>
         <licensefile></licensefile>
-        <policylist>
-            <policy name="projectPolicy" desc="">
-                <policyitem type="license" name="MIT" path="scripts/createPlaygroundBuild.js" desc="兼容license"/>
-                <policyitem type="copyright" name="InvalidCopyright" path=".*" rule="may" group="defaultGroup" filefilter="copyrightPolicyFilter" desc=""/>
-            </policy>
-        </policylist>
+        <policylist></policylist>
         <filefilterlist>
             <filefilter name="defaultFilter" desc="Files not to check">
                 <filteritem type="filepath" name="tests/.*" desc="test files"/>
                 <filteritem type="filepath" name="doc/.*" desc="doc files"/>
-                <filteritem type="filename" name="*.ts|*.lcl" desc="desc files"/>
             </filefilter>
             <filefilter name="defaultPolicyFilter" desc="Filters for compatibility, license header policies">
                 <filteritem type="filepath" name="scripts/.*.js" desc="no license header"/>