Changing remotestore based metrics version to 2.10 (opensearch-projec…

…t#9389)

Signed-off-by: Shourya Dutta Biswas <[email protected]>

server/src/main/java/org/opensearch/index/engine/SegmentsStats.java

@@ -113,8 +113,7 @@ public SegmentsStats(StreamInput in) throws IOException {
         bitsetMemoryInBytes = in.readLong();
         maxUnsafeAutoIdTimestamp = in.readLong();
         fileSizes = in.readMap(StreamInput::readString, StreamInput::readLong);
-        // TODO Update to 2_10_0 when we backport to 2.x
-        if (in.getVersion().onOrAfter(Version.V_3_0_0)) {
+        if (in.getVersion().onOrAfter(Version.V_2_10_0)) {
             remoteSegmentStats = in.readOptionalWriteable(RemoteSegmentStats::new);
         } else {
             remoteSegmentStats = new RemoteSegmentStats();
@@ -306,8 +305,7 @@ public void writeTo(StreamOutput out) throws IOException {
         out.writeLong(bitsetMemoryInBytes);
         out.writeLong(maxUnsafeAutoIdTimestamp);
         out.writeMap(this.fileSizes, StreamOutput::writeString, StreamOutput::writeLong);
-        // TODO Update to 2_10_0 when we backport to 2.x
-        if (out.getVersion().onOrAfter(Version.V_3_0_0)) {
+        if (out.getVersion().onOrAfter(Version.V_2_10_0)) {
             out.writeOptionalWriteable(remoteSegmentStats);
         }
     }