Update build_defs.bzl to use linux_armv7a

PiperOrigin-RevId: 315754016
diff --git a/build_defs.bzl b/build_defs.bzl
index 4dacdf2..973eb19 100644
--- a/build_defs.bzl
+++ b/build_defs.bzl
@@ -148,6 +148,7 @@
             ":linux_k8": psimd_srcs + x86_srcs,
             ":linux_arm": psimd_srcs + aarch32_srcs,
             ":linux_armhf": psimd_srcs + aarch32_srcs,
+            ":linux_armv7a": psimd_srcs + aarch32_srcs,
             ":linux_aarch64": psimd_srcs + aarch64_srcs,
             ":macos_x86_64": psimd_srcs + x86_srcs,
             ":windows_x86_64_clang": psimd_srcs + x86_srcs,
@@ -181,6 +182,7 @@
             ":linux_k8": gcc_x86_copts,
             ":linux_arm": aarch32_copts,
             ":linux_armhf": aarch32_copts,
+            ":linux_armv7a": aarch32_copts,
             ":linux_aarch64": aarch64_copts,
             ":macos_x86_64": gcc_x86_copts,
             ":windows_x86_64_clang": ["/clang:" + opt for opt in gcc_x86_copts],
@@ -224,6 +226,7 @@
             ":linux_k8": ["-lpthread"],
             ":linux_arm": ["-lpthread"],
             ":linux_armhf": ["-lpthread"],
+            ":linux_armv7a": ["-lpthread"],
             ":linux_aarch64": ["-lpthread"],
             ":android": ["-lm"],
             "//conditions:default": [],
@@ -261,6 +264,7 @@
             ":linux_k8": psimd_deps + x86_deps,
             ":linux_arm": psimd_deps + aarch32_deps,
             ":linux_armhf": psimd_deps + aarch32_deps,
+            ":linux_armv7a": psimd_deps + aarch32_deps,
             ":linux_aarch64": psimd_deps + aarch64_deps,
             ":macos_x86_64": psimd_deps + x86_deps,
             ":windows_x86_64_clang": psimd_deps + x86_deps,