fix: remove git hooks

src/guest/rootfs/etc/git/base-hooks/post-receive

@@ -1,6 +0,0 @@
-#!/bin/bash
-set -eu
-echo "hook -> post-receive"
-while read oldrev newrev refname; do
-    git --work-tree=".." checkout -f "$newrev"
-done

src/guest/rootfs/etc/git/base-hooks/pre-receive

@@ -1,2 +0,0 @@
-#!/bin/bash
-echo "hook -> pre-receive"

src/guest/rootfs/etc/git/base-hooks/update

@@ -1,3 +0,0 @@
-#!/bin/bash
-
-echo "Firing update hook"