build: update libghostty-vt vendor

vendor ghostty 063ac3e and remove the musl libc++ link workaround.

expose the new selection formatter and hyperlink uri apis for follow-up rendering work.

add manual artifact validation for static linux builds.

1 files changed, 10 insertions, 0 deletions

diff --git a/vendor/libghostty-vt/pkg/highway/src/detect/linux.zig b/vendor/libghostty-vt/pkg/highway/src/detect/linux.zig
new file mode 100644
index 00000000..951cf3e6
--- /dev/null
+++ b/vendor/libghostty-vt/pkg/highway/src/detect/linux.zig
@@ -0,0 +1,10 @@
+/// Reads from the ELF auxiliary vector (set by the kernel at process
+/// start). Does not call into libc.
+pub inline fn getauxval(key: usize) usize {
+    return @import("std").os.linux.getauxval(key);
+}
+
+/// Direct syscall wrapper for prctl(2).
+pub inline fn prctl(option: i32, a2: usize, a3: usize, a4: usize, a5: usize) usize {
+    return @import("std").os.linux.prctl(option, a2, a3, a4, a5);
+}