[Vulkan] cat operator for height dimension (#66103)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/66103
Implemented `cat` operator for height dimension
Test Plan:
On Mac
```
cd ~/fbsource
buck build //xplat/caffe2:pt_vulkan_api_test_binAppleMac
./buck-out/gen/xplat/caffe2/pt_vulkan_api_test_binAppleMac\#macosx-x86_64
[ RUN ] VulkanAPITest.cat_dim2_sameheight_success
[ OK ] VulkanAPITest.cat_dim2_sameheight_success (272 ms)
[ RUN ] VulkanAPITest.cat_dim2_diffheight_success
[ OK ] VulkanAPITest.cat_dim2_diffheight_success (161 ms)
[ RUN ] VulkanAPITest.cat_dim2_invalidinputs_exceptions
[ OK ] VulkanAPITest.cat_dim2_invalidinputs_exceptions (235 ms)
```
On Android
```
cd ~/fbsource
buck build -c ndk.custom_libcxx=false -c pt.enable_qpl=0 //xplat/caffe2:pt_vulkan_api_test_binAndroid\#android-arm64 --show-output
adb push buck-out/gen/xplat/caffe2/pt_vulkan_api_test_binAndroid\#android-arm64 /data/local/tmp/vulkan_api_test
adb shell "/data/local/tmp/vulkan_api_test"
[ RUN ] VulkanAPITest.cat_dim2_sameheight_success
[ OK ] VulkanAPITest.cat_dim2_sameheight_success (98 ms)
[ RUN ] VulkanAPITest.cat_dim2_diffheight_success
[ OK ] VulkanAPITest.cat_dim2_diffheight_success (105 ms)
[ RUN ] VulkanAPITest.cat_dim2_invalidinputs_exceptions
[ OK ] VulkanAPITest.cat_dim2_invalidinputs_exceptions (101 ms)
```
Reviewed By: SS-JIA
Differential Revision: D31323141
fbshipit-source-id: 68b187e856758790cc5f7b0c263feb30a2bb467f
