[PATCH] CI: Drop the now-obsolete 11-riscv64.dockerfile

[Andrew Cooper <andrew.cooper3@xxxxxxxxxx>]

Fixes: bd9bda50553b ("automation: drop debian:11-riscv64 container")
Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
---
CC: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
CC: Stefano Stabellini <sstabellini@xxxxxxxxxx>
---
 automation/build/debian/11-riscv64.dockerfile | 33 -------------------
 1 file changed, 33 deletions(-)
 delete mode 100644 automation/build/debian/11-riscv64.dockerfile

diff --git a/automation/build/debian/11-riscv64.dockerfile 
b/automation/build/debian/11-riscv64.dockerfile
deleted file mode 100644
index a55047c5019a..000000000000
--- a/automation/build/debian/11-riscv64.dockerfile
+++ /dev/null
@@ -1,33 +0,0 @@
-# syntax=docker/dockerfile:1
-FROM --platform=linux/amd64 debian:bullseye-slim
-LABEL maintainer.name="The Xen Project"
-LABEL maintainer.email="xen-devel@xxxxxxxxxxxxxxxxxxxx"
-
-ENV DEBIAN_FRONTEND=noninteractive
-ENV CROSS_COMPILE=riscv64-linux-gnu-
-ENV XEN_TARGET_ARCH=riscv64
-
-RUN <<EOF
-#!/bin/bash
-    set -e
-
-    useradd --create-home user
-
-    apt-get update
-
-    DEPS=(
-        # Xen
-        bison
-        build-essential
-        checkpolicy
-        flex
-        gcc-riscv64-linux-gnu
-        python3-minimal
-    )
-
-    apt-get -y --no-install-recommends install "${DEPS[@]}"
-    rm -rf /var/lib/apt/lists/*
-EOF
-
-USER user
-WORKDIR /build
-- 
2.39.5