/lib/udev/rules.d/59-hamlib.rules is in libhamlib2 1.2.15.3-1ubuntu4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 | #
# Enable ACL_MANAGE for common embedded USB-serial converters so that
# applications which call usb_detach_kernel_driver_np() won't need sudo.
#
# This file was installed by the package 'libhamlib2'
# FTDI USB Serial Device converter
ACTION=="add", SUBSYSTEM=="usb", ATTR{idVendor}=="0403", ATTR{idProduct}=="6001", ENV{ACL_MANAGE}="1"
# VOTI USBasp AVR Programmer
ACTION=="add", SUBSYSTEM=="usb", ATTR{idVendor}=="16c0", ATTR{idProduct}=="05dc", ENV{ACL_MANAGE}="1"
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