LockFreeQueue fails to support move-only types

[gpalmer-latai]

Required information

Operating system:
Ubuntu 20.04 LTS

Compiler version:
GCC 9.4.0

Eclipse iceoryx version:
master branch

Observed result or behaviour:
iox::concurrent::LockFreeQueue fails to compile with move-only types.

Expected result or behaviour:
iox::concurrent::LockFreeQueue should support move-only types.

Conditions where it occurred / Performed steps:
Make the Integer struct in test_concurrent_lockfree_queue.cpp move-only and observe when running bazel test //iceoryx_hoofs/test:hoofs_moduletests:

In file included from iceoryx_hoofs/include/iceoryx_hoofs/concurrent/lockfree_queue.hpp:131,
                 from iceoryx_hoofs/test/moduletests/test_concurrent_lockfree_queue.cpp:20:
iceoryx_hoofs/include/iceoryx_hoofs/internal/concurrent/lockfree_queue/lockfree_queue.inl: In instantiation of 'void iox::concurrent::LockFreeQueue<ElementType, Capacity>::writeBufferAt(const uint64_t&, T&&) [with T = {anonymous}::Integer&; ElementType = {anonymous}::Integer; long unsigned int Capacity = 10; uint64_t = long unsigned int]':
iceoryx_hoofs/include/iceoryx_hoofs/internal/concurrent/lockfree_queue/resizeable_lockfree_queue.inl:216:24:   required from 'iox::optional<OptionalBaseType> iox::concurrent::ResizeableLockFreeQueue<ElementType, Capacity>::pushImpl(T&&) [with T = {anonymous}::Integer; ElementType = {anonymous}::Integer; long unsigned int MaxCapacity = 10]'
iceoryx_hoofs/include/iceoryx_hoofs/internal/concurrent/lockfree_queue/resizeable_lockfree_queue.inl:190:53:   required from 'iox::optional<OptionalBaseType> iox::concurrent::ResizeableLockFreeQueue<ElementType, Capacity>::push(ElementType&&) [with ElementType = {anonymous}::Integer; long unsigned int MaxCapacity = 10]'
iceoryx_hoofs/test/moduletests/test_concurrent_lockfree_queue.cpp:313:9:   required from 'void {anonymous}::LockFreeQueueTest_pushInsertsInFifoOrder_Test<gtest_TypeParam_>::TestBody() [with gtest_TypeParam_ = {anonymous}::Config<iox::concurrent::ResizeableLockFreeQueue, {anonymous}::Integer, 10, 9>]'
iceoryx_hoofs/test/moduletests/test_concurrent_lockfree_queue.cpp:301:1:   required from here
iceoryx_hoofs/include/iceoryx_hoofs/internal/concurrent/lockfree_queue/lockfree_queue.inl:173:5: error: use of deleted function '{anonymous}::Integer::Integer(const {anonymous}::Integer&)'
  173 |     new (elementPtr) ElementType(std::forward<T>(value)); // move ctor invoked when available, copy ctor otherwise
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
iceoryx_hoofs/test/moduletests/test_concurrent_lockfree_queue.cpp:44:5: note: declared here
   44 |     Integer(const Integer&) = delete;
      |     ^~~~~~~