refactor: use root instead of base

src/platform/acpi/hpet.zig

@@ -1,4 +1,4 @@
-const b = @import("base");
+const b = @import("root");
 const std = @import("std");
 const acpi = b.pl.acpi;
 const mm = b.mm;

src/platform/acpi/madt.zig

@@ -1,5 +1,5 @@
 const std = @import("std");
-const b = @import("base");
+const b = @import("root");
 const acpi = b.pl.acpi;
 
 pub var madt_ptr: ?*acpi.Madt = null;

src/platform/acpi/root.zig

@@ -1,4 +1,4 @@
-const b = @import("base");
+const b = @import("root");
 const mm = b.mm;
 const pl = b.pl;
 const arch = @import("arch");

src/platform/acpi/timer.zig

@@ -1,4 +1,4 @@
-const b = @import("base");
+const b = @import("root");
 const std = @import("std");
 const acpi = b.pl.acpi;
 const ke = b.ke;