automation: Update traefik Docker tag to v2.10.3

This MR contains the following updates:

Package	Update	Change
traefik	patch	v2.10.1 -> v2.10.3

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Release Notes

traefik/traefik

v2.10.3

Compare Source

Bug fixes:

• [acme] Update go-acme/lego to v4.12.2 (#​9935 by ldez)

v2.10.3

Compare Source

Bug fixes:

• [acme] Update go-acme/lego to v4.12.2 (#​9935 by ldez)

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