upgrade tor package from v0.4.8.6-r0 to v0.4.8.7-r0

https://web.archive.org/web/20230930060601/https://gitlab.torproject.org/tpo/core/tor/-/raw/release-0.4.8/ReleaseNotes
https://web.archive.org/web/20230930060612/https://git.alpinelinux.org/aports/commit/community/tor?h=3.18-stable&id=56ad4ee51494157234ed88ed0781c94269ea48f8

https://github.com/fphammerle/docker-tor-proxy/commit/84a0d60dd75e7268e14572a1d152bf8cc00590fa

Dockerfile

@@ -5,7 +5,7 @@ ARG GETTEXT_PACKAGE_VERSION=0.21.1-r7
 # https://gitweb.torproject.org/tor.git/plain/ChangeLog
 # https://gitlab.torproject.org/tpo/core/tor/-/raw/release-0.4.8/ReleaseNotes
 # https://git.alpinelinux.org/aports/log/community/tor?h=3.18-stable
-ARG TOR_PACKAGE_VERSION=0.4.8.6-r0
+ARG TOR_PACKAGE_VERSION=0.4.8.7-r0
 RUN apk add --no-cache \
         tor=$TOR_PACKAGE_VERSION \
         gettext-envsubst=$GETTEXT_PACKAGE_VERSION \