remove mounts from podman containerfile; breaks in GH Action

Containerfile

@@ -30,8 +30,7 @@ RUN wget https://copr.fedorainfracloud.org/coprs/kylegospo/prompt/repo/fedora-$(
     wget https://copr.fedorainfracloud.org/coprs/ublue-os/staging/repo/fedora-"${FEDORA_MAJOR_VERSION}"/ublue-os-staging-fedora-"${FEDORA_MAJOR_VERSION}".repo -O /etc/yum.repos.d/ublue-os-staging-fedora-"${FEDORA_MAJOR_VERSION}".repo
 
 # Remove unneeded packages
-RUN --mount=type=cache,target=/var/cache/rpm-ostree \
-    rpm-ostree override remove \
+RUN rpm-ostree override remove \
     power-profiles-daemon \
     || true && \
     rpm-ostree override remove \
@@ -40,8 +39,7 @@ RUN --mount=type=cache,target=/var/cache/rpm-ostree \
     || true
 
 # Setup firmware and asusctl for ASUS devices
-RUN --mount=type=cache,target=/var/cache/asus-firmware \
-    if [[ "${IMAGE_FLAVOR}" =~ "asus" ]]; then \
+RUN if [[ "${IMAGE_FLAVOR}" =~ "asus" ]]; then \
     wget https://copr.fedorainfracloud.org/coprs/lukenukem/asus-linux/repo/fedora-$(rpm -E %fedora)/lukenukem-asus-linux-fedora-$(rpm -E %fedora).repo -O /etc/yum.repos.d/_copr_lukenukem-asus-linux.repo && \
     rpm-ostree install \
     asusctl \
@@ -53,7 +51,7 @@ RUN --mount=type=cache,target=/var/cache/asus-firmware \
 
 # Add ublue kmods, add needed negativo17 repo and then immediately disable due to incompatibility with RPMFusion
 COPY --from=bluefin-akmods /rpms /tmp/akmods-rpms
-RUN --mount=type=cache,target=/var/cache/akmods <<EOF
+RUN <<EOF
     wget https://negativo17.org/repos/fedora-multimedia.repo -O /etc/yum.repos.d/negativo17-fedora-multimedia.repo && \
     sed -i 's@enabled=0@enabled=1@g' /etc/yum.repos.d/_copr_ublue-os-akmods.repo
     rpm-ostree install \
@@ -69,8 +67,7 @@ RUN --mount=type=cache,target=/var/cache/akmods <<EOF
 EOF
 
 # GNOME VRR & Prompt
-RUN --mount=type=cache,target=/var/cache/gnome-prompt \
-    rpm-ostree override replace \
+RUN rpm-ostree override replace \
     --experimental \
     --from repo=copr:copr.fedorainfracloud.org:kylegospo:gnome-vrr \
     mutter \
@@ -88,8 +85,7 @@ RUN --mount=type=cache,target=/var/cache/gnome-prompt \
     rm -f /etc/yum.repos.d/_copr_kylegospo-gnome-vrr.repo && \
     rm -f /etc/yum.repos.d/_copr_kylegospo-prompt.repo
 
-RUN  --mount=type=cache,target=/var/cache/bluefin \
-    /tmp/scripts/starship.sh && \
+RUN /tmp/scripts/starship.sh && \
     /tmp/scripts/build.sh && \
     /tmp/scripts/image-info.sh && \
     /tmp/scripts/fetch-quadlets.sh && \
@@ -165,8 +161,7 @@ RUN wget https://github.com/docker/compose/releases/latest/download/docker-compo
     wget https://copr.fedorainfracloud.org/coprs/atim/ubuntu-fonts/repo/fedora-"${FEDORA_MAJOR_VERSION}"/atim-ubuntu-fonts-fedora-"${FEDORA_MAJOR_VERSION}".repo -O /etc/yum.repos.d/atim-ubuntu-fonts-fedora-"${FEDORA_MAJOR_VERSION}".repo
 
 # Handle packages via packages.json
-RUN --mount=type=cache,target=/var/cache/bluefin-dx \
-    /tmp/scripts/build.sh && \
+RUN /tmp/scripts/build.sh && \
     /tmp/scripts/image-info.sh
 
 # docker-compose and kind