Merge pull request #21977 from kiyoshim55/fix/broken_link_fpga_en

[en] Fix broken link to Xilinx FPGA device plugins

content/en/docs/concepts/extend-kubernetes/compute-storage-net/device-plugins.md

@@ -223,7 +223,7 @@ Here are some examples of device plugin implementations:
 * The [RDMA device plugin](https://github.com/hustcat/k8s-rdma-device-plugin)
 * The [Solarflare device plugin](https://github.com/vikaschoudhary16/sfc-device-plugin)
 * The [SR-IOV Network device plugin](https://github.com/intel/sriov-network-device-plugin)
-* The [Xilinx FPGA device plugins](https://github.com/Xilinx/FPGA_as_a_Service/tree/master/k8s-fpga-device-plugin/trunk) for Xilinx FPGA devices
+* The [Xilinx FPGA device plugins](https://github.com/Xilinx/FPGA_as_a_Service/tree/master/k8s-fpga-device-plugin) for Xilinx FPGA devices
 
 
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