support/testing/tests/boot/test_edk2.py: switch to neoverse-n2 cpu

The SBSA Reference Platform was updated to neoverse-n2 (armv9.0a)
in Qemu v9.1 [1].

The Armv9-A and Neoverse N2 core support was added in Buildroot
commit [2].

Since the test_edk2 uses the Qemu sbsa-ref machine, this commit
aligns it to use the neoverse-n2 cpu.

[1] https://gitlab.com/qemu-project/qemu/-/commit/b1d592e7b0a7301eae8e3baa99744ac35db3cd2a
[2] https://gitlab.com/buildroot.org/buildroot/-/commit/9845bd4541cb03e97e577281f3c64f00c6ead881

Signed-off-by: Julien Olivain <ju.o@free.fr>

support/testing/tests/boot/test_edk2.py

@@ -7,7 +7,7 @@ class TestEdk2(infra.basetest.BRTest):
     config = \
         """
         BR2_aarch64=y
-        BR2_neoverse_n1=y
+        BR2_neoverse_n2=y
         BR2_TOOLCHAIN_EXTERNAL=y
         BR2_TARGET_GENERIC_GETTY_PORT="ttyAMA0"
         BR2_TARGET_ROOTFS_EXT2=y
@@ -42,7 +42,7 @@ class TestEdk2(infra.basetest.BRTest):
         flash1 = os.path.join(self.builddir, "images", "SBSA_FLASH1.fd")
         self.emulator.boot(arch="aarch64",
                            options=["-M", "sbsa-ref",
-                                    "-cpu", "neoverse-n1",
+                                    "-cpu", "neoverse-n2",
                                     "-m", "512M",
                                     "-pflash", flash0,
                                     "-pflash", flash1,