Fixes rpm build

Dockerfile

@@ -0,0 +1,30 @@
+FROM fedora:39
+
+# Install RPM build tools and dependencies
+RUN dnf update -y && dnf install -y \
+    rpm-build \
+    rpmdevtools \
+    meson \
+    vala \
+    gcc \
+    pkgconfig \
+    gtk4-devel \
+    libadwaita-devel \
+    glib2-devel \
+    libgee-devel \
+    libsecret-devel \
+    ImageMagick \
+    git \
+    && dnf clean all
+
+# Create RPM build environment
+RUN rpmdev-setuptree
+
+# Set working directory
+WORKDIR /root/rpmbuild
+
+# Copy spec file
+COPY dist/rpm/kordophone.spec SPECS/
+
+# Build command
+CMD ["rpmbuild", "-ba", "SPECS/kordophone.spec"]