sys-devel/m4: Sync with Gentoo

Flatcar Buildbot · Flatcar Buildbot · commit 21a1d5312fbb · 2023-11-06T07:13:26.000Z
It's from Gentoo commit 78213a89b4a602460bf81ba5fab8eed561091ade.
diff --git a/sdk_container/src/third_party/portage-stable/sys-devel/m4/m4-1.4.19-r2.ebuild b/sdk_container/src/third_party/portage-stable/sys-devel/m4/m4-1.4.19-r2.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=8
 
-VERIFY_SIG_OPENPGP_KEY_PATH="${BROOT}"/usr/share/openpgp-keys/m4.asc
+VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/m4.asc
 inherit verify-sig
 
 DESCRIPTION="GNU macro processor"
