fix(metadata): improvise search

[manmohak07]

Fixes #3137

Problem

SortedStreamSetObjectsList was using LinkedList with linear scans for insertion and removal operations, leading to performance that degrades as metadata size grows.

Solution

• Replaced LinkedList with ArrayList to enable O(1) random access required for binary search
• Implemented binary search using Collections.binarySearch() for insertion, removal, and lookup operations
• Handled duplicate orderId cases where compareTo() uses orderId but equals() uses objectId

Testing

SortedStreamSetObjectsListTest.java

• Added testDuplicateOrderIds() - tests multiple objects with same orderId but different objectId
• Added testRemoveNonExistent() - tests removal of non-existent objects
• Added testEmptyList() - tests operations on empty list
• Added testSingleElement() - tests single element add/remove
• Kept existing testSorted() - validates sorting behavior

All tests pass successfully:

./gradlew :metadata:test --tests SortedStreamSetObjectsListTest

Results

testSorted() - PASSED
testDuplicateOrderIds() - PASSED  
testRemoveNonExistent() - PASSED
testEmptyList() - PASSED
testSingleElement() - PASSED

5 tests completed, 0 failed
BUILD SUCCESSFUL

Also verified no regressions in related tests:

./gradlew :metadata:test --tests "*StreamSetObject*"

Results

All SortedStreamSetObjectsListTest tests - PASSED
S3StreamsMetadataImageTest.testGetObjectsWithFirstStreamSetObject() - PASSED
StreamControlManagerTest.testCommitStreamSetObject_theSameStreamObject() - PASSED
StreamControlManagerTest.testCommitStreamSetObjectBasic() - PASSED
StreamControlManagerTest.testCommitStreamSetObject_compactWithDeletedStream() - PASSED
StreamControlManagerTest.testCommitStreamSetObject_theSameStreamSetObject() - PASSED

9 tests completed, 0 failed
BUILD SUCCESSFUL