refactor: standardize Dockerfile and build script structure

Standardize all RPM packages to use a consistent build pattern:
- Simple Dockerfiles that copy resources/ and call build.sh
- Move all build logic to resources/build.sh scripts
- Consolidate nfpm.yaml and scripts into resources/ directory
- Update base image to almalinux9-rpmbuilder for consistency

Changes:
- Refactored 37 packages total (simple + complex)
- HashiCorp tools: consul, vault, terraform, terragrunt, packer, nomad, nomad-autoscaler
- Development tools: g10k, etcd, nfpm, ruff, uv, unrar, nzbget, boilerplate
- VictoriaMetrics: vlutils, vmutils, victoria-logs
- Network tools: cni-plugins, consul-cni, unkin-ca-certificates
- Jellyfin suite: jellyfin-web, jellyfin-server, jellyfin-ffmpeg-bin
- System packages: puppet-initial, incus

This standardization improves maintainability and consistency across
the entire RPM build system while preserving all existing functionality.

rpms/incus/Dockerfile

@@ -1,4 +1,3 @@
-# Start with the AlmaLinux 8.10 base image
 FROM git.unkin.net/unkin/almalinux9-rpmbuilder:latest
 
 # Create output directory for RPMs
@@ -12,44 +11,8 @@ ENV PACKAGE_RELEASE=${PACKAGE_RELEASE}
 ARG PACKAGE_VERSION
 ENV PACKAGE_VERSION=${PACKAGE_VERSION}
 
-COPY scripts /app/scripts
+# Copy resources from the context into the container
 COPY resources /app/resources
 
-# Download the required files
-RUN dnf install -y \
-      unzip \
-      libtool \
-      autoconf \
-      automake \
-      gcc \
-      make \
-      git \
-      go \
-      cowsql-devel \
-      libacl-devel \
-      libcap-devel \
-      libseccomp-devel \
-      libuv-devel \
-      raft-devel \
-      libudev-devel \
-      lxc-devel \
-      libsqlite3x-devel \
-      sqlite-devel \
-      systemd-rpm-macros \
-      bash-completion \
-      gettext \
-      help2man \
-      wget && \
-    wget -O /app/incus.tar.gz https://github.com/lxc/incus/archive/refs/tags/v${PACKAGE_VERSION}.tar.gz && tar -C /app -xf incus.tar.gz && \
-    wget https://go.dev/dl/go1.24.1.linux-amd64.tar.gz && rm -rf /usr/local/go && tar -C /usr/local -xzf go1.24.1.linux-amd64.tar.gz && \
-    export PATH=/usr/local/go/bin:$PATH && \
-    pushd /app/incus-${PACKAGE_VERSION} && \
-    make deps && \
-    export CGO_CFLAGS="-I/root/go/deps/raft/include/ -I/root/go/deps/cowsql/include/" && \
-    export CGO_LDFLAGS="-L/root/go/deps/raft/.libs -L/root/go/deps/cowsql/.libs/" && \
-    export LD_LIBRARY_PATH="/root/go/deps/raft/.libs/:/root/go/deps/cowsql/.libs/" && \
-    export CGO_LDFLAGS_ALLOW="(-Wl,-wrap,pthread_create)|(-Wl,-z,now)" && \
-    make build
-
 # Default command to build RPMs
-CMD /app/scripts/build-packages.sh
+CMD /app/resources/build.sh