build: Add gawk to images

The kernel allmod/yesconfig builds requires gawk since commit
5f5e7344322f ("kbuild: generate offset range data for builtin modules")
merged in v6.12.

Author: mpe

build/allcross/Dockerfile

@@ -17,6 +17,7 @@ RUN apt-get -q -y update && \
       dwarves \
       file \
       flex \
+      gawk \
       gcc \
       gcc-powerpc-linux-gnu g++-powerpc-linux-gnu \
       gcc-aarch64-linux-gnu g++-aarch64-linux-gnu \

build/fedora/Dockerfile

@@ -13,6 +13,7 @@ RUN dnf -y install --setopt=install_weak_deps=False \
         elfutils-libelf-devel \
         findutils \
         flex \
+        gawk \
         gcc \
         gcc-powerpc64le-linux-gnu \
         gcc-powerpc64-linux-gnu \

build/korg/Dockerfile

@@ -18,6 +18,7 @@ RUN apt-get -q -y update && \
       dwarves \
       file \
       flex \
+      gawk \
       gcc \
       git \
       kmod \

build/ubuntu/Dockerfile

@@ -26,6 +26,7 @@ RUN apt-get -q -y update && \
       dwarves \
       file \
       flex \
+      gawk \
       gcc \
       gcc-powerpc-linux-gnu \
       g++-powerpc-linux-gnu \