av1_inv_txfm2d_test: NEON test w//gcc-14+ & armv7

This is a follow up to:
 f86486bf3d disable av1_lowbd_inv_txfm2d_add_neon w/gcc-14+

The original change checked for `__ARM_ARCH < 7`, but the test may be
built differently from av1_inv_txfm_neon.c, so the check is generalized
to `__ARM_ARCH <= 7`.

Bug: 528050364
Change-Id: I9706b1504f61d3bc5a36380dcb04a42b354ebd7f

test/av1_inv_txfm2d_test.cc

diff --git a/test/av1_inv_txfm2d_test.cc b/test/av1_inv_txfm2d_test.cc
index 24e012c..c5a213c 100644
--- a/test/av1_inv_txfm2d_test.cc
+++ b/test/av1_inv_txfm2d_test.cc
@@ -388,7 +388,8 @@
 #if HAVE_NEON
 // TODO(bug 528050364): Enable this test after issues with
 // arm-linux-gnueabi-gcc-14+ are addressed.
-#if defined(__GNUC__) && __GNUC__ >= 14 && defined(__ARM_ARCH) && __ARM_ARCH < 7
+#if defined(__GNUC__) && __GNUC__ >= 14 && defined(__ARM_ARCH) && \
+    __ARM_ARCH <= 7
 INSTANTIATE_TEST_SUITE_P(DISABLED_NEON, AV1LbdInvTxfm2d,
                          ::testing::Values(av1_lowbd_inv_txfm2d_add_neon));
 #else