CI: xilinx_versal_virt: disable USB_DWC3

The CI uses the following command to launch xilinx_versal_virt_defconfig:

    qemu-system-aarch64 -M xlnx-versal-virt \
    -display none -m 4G -serial mon:stdio \
    -device loader,file=u-boot,cpu-num=0

'usb start' or invoking eth_bootdev_hunt leads to a crash when function
dwc3_core_init() tries to access a register at offset 0xc704 (DWC3_DCTL)
relative to the register start address 0xfe20c100.

Disable CONFIG_USB_DWC3 in the CI until the driver problem is fixed.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
index df3f820..ba351b9 100644
--- a/.azure-pipelines.yml
+++ b/.azure-pipelines.yml
@@ -509,6 +509,7 @@
           TEST_PY_BD: "xilinx_versal_virt"
           TEST_PY_ID: "--id qemu"
           TEST_PY_TEST_SPEC: "not sleep"
+          OVERRIDE: "-a ~CONFIG_USB_DWC3"
         xtfpga:
           TEST_PY_BD: "xtfpga"
           TEST_PY_ID: "--id qemu"
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index f5d38ea..d91e9e3 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -491,6 +491,7 @@
     TEST_PY_BD: "xilinx_versal_virt"
     TEST_PY_TEST_SPEC: "not sleep"
     TEST_PY_ID: "--id qemu"
+    OVERRIDE: "-a ~CONFIG_USB_DWC3"
   <<: *buildman_and_testpy_dfn
 
 xtfpga test.py: