Fix quantized linear vulkan tests (#120960)
Summary: Fixed quatized linear vulkan tests by using an old pack_biases function.
Test Plan:
**Vulkan quantized api tests**
buck2 run --target-platforms ovr_config//platform/macos:arm64-fbsource //xplat/caffe2:pt_vulkan_quantized_api_test_binAppleMac\#macosx-arm64 -c pt.vulkan_full_precision=1
...
...
...
[ RUN ] VulkanAPITest.linear_2d_flat
[ OK ] VulkanAPITest.linear_2d_flat (5 ms)
[ RUN ] VulkanAPITest.linear_2d_small
[ OK ] VulkanAPITest.linear_2d_small (0 ms)
[ RUN ] VulkanAPITest.linear_2d_large
[ OK ] VulkanAPITest.linear_2d_large (4 ms)
[ RUN ] VulkanAPITest.linear_3d_flat
[ OK ] VulkanAPITest.linear_3d_flat (2 ms)
[ RUN ] VulkanAPITest.linear_3d_small
[ OK ] VulkanAPITest.linear_3d_small (1 ms)
[ RUN ] VulkanAPITest.linear_3d_large
[ OK ] VulkanAPITest.linear_3d_large (1 ms)
[ RUN ] VulkanAPITest.linear_4d_flat
[ OK ] VulkanAPITest.linear_4d_flat (1 ms)
[ RUN ] VulkanAPITest.linear_4d_small
[ OK ] VulkanAPITest.linear_4d_small (1 ms)
[ RUN ] VulkanAPITest.linear_4d_large
[ OK ] VulkanAPITest.linear_4d_large (2 ms)
...
...
[----------] 85 tests from VulkanAPITest (1704 ms total)
[----------] Global test environment tear-down
[==========] 85 tests from 1 test suite ran. (1704 ms total)
[ PASSED ] 85 tests.
YOU HAVE 8 DISABLED TESTS
**Vulkan api tests**
buck2 run --target-platforms ovr_config//platform/macos:arm64-fbsource //xplat/caffe2:pt_vulkan_api_test_binAppleMac\#macosx-arm64 -c pt.vulkan_full_precision=1
[----------] Global test environment tear-down
[==========] 426 tests from 1 test suite ran. (4997 ms total)
[ PASSED ] 423 tests.
[ SKIPPED ] 1 test, listed below:
[ SKIPPED ] VulkanAPITest.querypool_flushed_shader_log
[ FAILED ] 2 tests, listed below:
[ FAILED ] VulkanAPITest.log_softmax_underflow
[ FAILED ] VulkanAPITest.log_softmax
Differential Revision: D54396367
Pull Request resolved: https://github.com/pytorch/pytorch/pull/120960
Approved by: https://github.com/yipjustin
