chore(deps): update golang docker tag to v1.26.5

Dockerfile

@@ -38,7 +38,7 @@ RUN case "$TARGETARCH" in \
 
 ################################################################################
 # FFmpeg builder stage
-FROM debian:13-slim@sha256:020c0d20b9880058cbe785a9db107156c3c75c2ac944a6aa7ab59f2add76a7bd AS ffmpeg-builder
+FROM debian:13-slim@sha256:28de0877c2189802884ccd20f15ee41c203573bd87bb6b883f5f46362d24c5c2 AS ffmpeg-builder
 RUN apt-get update && \
   apt-get install -y --no-install-recommends ffmpeg
 COPY --from=yt-dlp-builder /rootfs/bin/yt-dlp /yt-dlp
@@ -54,7 +54,7 @@ RUN mkdir -p /rootfs/bin && \
 
 ################################################################################
 # App builder stage
-FROM golang:1.26.5-trixie@sha256:117e07f49461abb984fc8aef661432461ff43d06faa22c3b73af6a49ce325cb9 AS app-builder
+FROM golang:1.26.5-trixie@sha256:eb37f58646a901dc7727cf448cae36daaefaba79de33b5058dab79aa4c04aefb AS app-builder
 
 COPY app/ /opt/app
 WORKDIR /opt/app