Add Ubuntu 25.04 builds (#1519)

Author: trapexit

buildtools/containerfiles/ubuntu:25.04.amd64

@@ -0,0 +1,10 @@
+FROM --platform=amd64 ubuntu:25.04 as build
+COPY install-build-pkgs build-mergerfs /tmp/
+RUN /tmp/install-build-pkgs
+ARG BUILD_TIMESTAMP=0
+ARG GIT_REPO
+ARG BRANCH
+RUN /tmp/build-mergerfs $GIT_REPO $BRANCH
+
+FROM scratch
+COPY --from=build /build/ /

buildtools/containerfiles/ubuntu:25.04.arm64

@@ -0,0 +1,10 @@
+FROM --platform=arm64 ubuntu:25.04 as build
+COPY install-build-pkgs build-mergerfs /tmp/
+RUN /tmp/install-build-pkgs
+ARG BUILD_TIMESTAMP=0
+ARG GIT_REPO
+ARG BRANCH
+RUN /tmp/build-mergerfs $GIT_REPO $BRANCH
+
+FROM scratch
+COPY --from=build /build/ /

buildtools/containerfiles/ubuntu:25.04.armhf

@@ -0,0 +1,10 @@
+FROM --platform=armhf ubuntu:25.04 as build
+COPY install-build-pkgs build-mergerfs /tmp/
+RUN /tmp/install-build-pkgs
+ARG BUILD_TIMESTAMP=0
+ARG GIT_REPO
+ARG BRANCH
+RUN /tmp/build-mergerfs $GIT_REPO $BRANCH
+
+FROM scratch
+COPY --from=build /build/ /

buildtools/containerfiles/ubuntu:25.04.riscv64

@@ -0,0 +1,10 @@
+FROM --platform=riscv64 ubuntu:25.04 as build
+COPY install-build-pkgs build-mergerfs /tmp/
+RUN /tmp/install-build-pkgs
+ARG BUILD_TIMESTAMP=0
+ARG GIT_REPO
+ARG BRANCH
+RUN /tmp/build-mergerfs $GIT_REPO $BRANCH
+
+FROM scratch
+COPY --from=build /build/ /

buildtools/target-containers.txt

@@ -33,3 +33,7 @@ ubuntu:24.04 amd64
 ubuntu:24.04 arm64
 ubuntu:24.04 armhf
 ubuntu:24.04 riscv64
+ubuntu:25.04 amd64
+ubuntu:25.04 arm64
+ubuntu:25.04 armhf
+ubuntu:25.04 riscv64