How do I register an ISR for nrf52833

[TJ-C]

I can't find any examples, and this format was taken from a closed issue #188 however my ISR is not being pointed to in the vector table. Or to be more precise the vector table is not being modified.

pub const microzig = @import("microzig");
const regs = microzig.chip.peripherals;

pub var acceleration_data_ready: bool = false;

fn isr_for_accelerometer_acceleration_data() callconv(.C) void {
    if (regs.GPIOTE.EVENTS_IN[0].read().EVENTS_IN != .Generated) return;
    @atomicStore(bool, &acceleration_data_ready, true, .monotonic);
    regs.GPIOTE.EVENTS_IN[0].write(.{.EVENTS_IN = .NotGenerated}); // reset the interrupt
}

// 3. Register it with Microzig
pub const microzig_options = .{
    .interrupts = .{
        .GPIOTE = microzig.interrupt.Handler {
            .C = isr_for_accelerometer_acceleration_data
        }
    },
};

What is the correct way to register an ISR for nRF microcontrollers?