Bump the base-images group in /deploy with 2 updates

Bumps the base-images group in /deploy with 2 updates: golang and alpine.


Updates `golang` from 1.26-alpine to 1.27-alpine

Updates `alpine` from 3.22 to 3.24

---
updated-dependencies:
- dependency-name: golang
  dependency-version: 1.27-alpine
  dependency-type: direct:production
  dependency-group: base-images
- dependency-name: alpine
  dependency-version: '3.24'
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: base-images
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

deploy/Dockerfile.controller

@@ -7,7 +7,7 @@ COPY web/ ./
 RUN npm run build
 
 # Build the controller binary
-FROM golang:1.26-alpine AS go
+FROM golang:1.27-alpine AS go
 ARG VERSION=dev
 WORKDIR /src
 COPY go.mod go.sum ./
@@ -19,7 +19,7 @@ RUN CGO_ENABLED=0 go build \
     -o /controller ./cmd/controller
 
 # Runtime image
-FROM alpine:3.22
+FROM alpine:3.24
 RUN adduser -D -H ghostfleet \
     && mkdir -p /var/lib/ghostfleet \
     && chown ghostfleet /var/lib/ghostfleet

deploy/Dockerfile.netboot

@@ -3,7 +3,7 @@
 # script (avoids a second DHCP boot-option round and its loop-avoidance
 # complexity). Runs with host networking on the isolated interface.
 
-FROM alpine:3.22 AS ipxe
+FROM alpine:3.24 AS ipxe
 # Accepted for build uniformity (the release workflow passes VERSION to all
 # three images); nothing here stamps it.
 ARG VERSION=dev
@@ -20,7 +20,7 @@ RUN cd /ipxe/src \
     && make -j"$(nproc)" bin-x86_64-efi/snponly.efi EMBED=/embed.ipxe \
     && ls -lh bin-x86_64-efi/snponly.efi
 
-FROM alpine:3.22
+FROM alpine:3.24
 RUN apk add --no-cache dnsmasq
 COPY --from=ipxe /ipxe/src/bin-x86_64-efi/snponly.efi /tftp/snponly.efi
 COPY deploy/dnsmasq.conf.tmpl /etc/dnsmasq.conf.tmpl

deploy/Dockerfile.tempos

@@ -5,7 +5,7 @@
 # volume served by the controller's /boot endpoints.
 
 # Agent binary (static)
-FROM golang:1.26-alpine AS agent
+FROM golang:1.27-alpine AS agent
 ARG VERSION=dev
 WORKDIR /src
 COPY go.mod go.sum ./
@@ -17,7 +17,7 @@ RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build \
     -o /agent ./cmd/agent
 
 # Kernel + initramfs assembly
-FROM alpine:3.22 AS build
+FROM alpine:3.24 AS build
 RUN apk add --no-cache linux-virt kmod cpio
 COPY deploy/tempos-init.sh /tmp/init
 COPY --from=agent /agent /tmp/agent
@@ -51,6 +51,6 @@ RUN set -e; \
     ls -lh /artifacts
 
 # Artifact carrier: copies artifacts into the mounted images volume.
-FROM alpine:3.22
+FROM alpine:3.24
 COPY --from=build /artifacts /artifacts
 CMD ["sh", "-c", "cp -v /artifacts/* /out/ && echo 'temp OS artifacts installed'"]