Made aie_ctx to ZOCL_CTX_NOOPS to support multi partition

[bisingha-xilinx]

Problem solved by the commit

To run multiple graphs with multiple hwctx (graph1->hwctx1, graph2->hwctx2, etc.) from a single xclbin

Bug / issue (if any) fixed, which PR introduced the bug, how it was discovered

How problem was solved, alternative solutions (if any) and why they were rejected

Made aie_ctx to ZOCL_CTX_NOOPS. It enables to open multiple hwctx with a single xclbin with multi partition, multi graph.

Risks (if any) associated the changes in the commit

low

What has been tested and how, request additional testing if necessary

Please find the table below.

Testname	legacy	hwctx
complex_graph	passed	passed
simple_gmio	passed	passed
simple_graph	passed	passed
simple_rtp	passed	passed
simple_vadd(opencl)	passed	testcase is n/a
simple_vadd	passed	passed
zynqmp hello world(opencl)	passed	testcase is n/a
multi hwctx single xclbin with multi graph simple gmio	testcase is n/a	passed

Documentation impact (if any)

Once the destruction of objects from the userspace are in order we need to work on this aie_ctx.