bump traefik to 2.8.3

diff --git a/.gitea/issue_template b/.gitea/issue_template
surtur e20bf87831 continuous-integration/drone/push Build is passing Details bump traefik to 2.8.3		11 hours ago
.gitea/issue_template	fix: correctly use bug issue template (#14 )	2 years ago
archetypes	removed whitespace [skip ci]	2 years ago
assets/scss	update theme colours	5 months ago
content	content(about): add mention of cryptcheck.fr scans	6 days ago
layouts	only solve for rss as alternative output format	5 months ago
static	feat: add missing values to site.webmanifest	2 years ago
themes	fix: updated submodule + plz do update submodule --remote	2 years ago
.drone.yml	ci: add 'VCS_REF' build arg during compose build	6 days ago
.gitignore	feat: add vim .swp files to the list of the ignored	2 years ago
.gitmodules	changed theme to hermit theme	2 years ago
.hadolint.yaml	fix: correctly indent and init yaml documents	5 months ago
.pre-commit-config.yaml	pre-commit: add hadonlint-container hook [skip ci]	6 days ago
.yamllint	add yamllint [skip ci]	2 weeks ago
Dockerfile	dockerfile: migrate to docker frontend v1.3	6 days ago
LICENSE	fix: name proper project authors in LICENSE (#28 )	1 year ago
README.md	readme: add pre-commit badge [skip ci]	6 days ago
config.toml	update theme colours	5 months ago
docker-compose.yml	bump traefik to 2.8.3	11 hours ago
go.mod	embed homepage in a Go app (#33 )	6 days ago
main.go	embed homepage in a Go app (#33 )	6 days ago