chore(deps): update gentoo/stage3:latest docker digest to 1fb7567

Author: renovate-bot

docker/Dockerfile_gentoo

@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 # Gentoo is known for its customization, optimization at the expense of image build time.asdf
 # This Dockerfile offers a stable base image but takes extra time to compile all dependencies.
-FROM gentoo/stage3:latest@sha256:4e9f9abb123542925353417fb7116ec981989cdfc5b9871f5a40969482e05ec3
+FROM gentoo/stage3:latest@sha256:1fb7567c1f8073aed24fd8a8b5dcad62a20b1dac1df0311f5d7f9eb55a6824b9
 
 # Set the terminal type to Xterm.
 ENV TERM=xterm