Bump the docker-base-images group across 4 directories with 3 updates

[dependabot]

Bumps the docker-base-images group with 2 updates in the / directory: dotnet/sdk and dotnet/runtime-deps.
Bumps the docker-base-images group with 2 updates in the /src/AuthSystem/LotroKoniecDev.AuthSystem.API directory: dotnet/sdk and dotnet/aspnet.
Bumps the docker-base-images group with 2 updates in the /src/Frontend/LotroKoniecDev.Frontend directory: dotnet/sdk and dotnet/aspnet.
Bumps the docker-base-images group with 2 updates in the /src/TranslationSystem/LotroKoniecDev.TranslationSystem.API directory: dotnet/sdk and dotnet/aspnet.

Updates dotnet/sdk from 72dd743 to e1fc6e4

Updates dotnet/runtime-deps from 53d7e74 to 851e6e0

Updates dotnet/sdk from 72dd743 to e1fc6e4

Updates dotnet/aspnet from f1126d4 to 207cc51

Updates dotnet/sdk from 72dd743 to e1fc6e4

Updates dotnet/aspnet from f1126d4 to 207cc51

Updates dotnet/sdk from 72dd743 to e1fc6e4

Updates dotnet/aspnet from f1126d4 to 207cc51

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[koniecdev]

The two E2E failures here are not caused by this PR — they are main's.

GHSA-q939-rpr3-3284 (high) was published against SSH.NET <= 2025.1.0, which Testcontainers 4.13.0 pins transitively. With NuGetAudit=all + TreatWarningsAsErrors, dotnet restore fails with NU1903 before any test runs, so every Testcontainers suite is dead on every branch cut from main.

Fix is in #647 (Testcontainers 4.14.0 — first release depending on the patched SSH.NET 2026.0.0). Once that lands, this PR needs a rebase to go green.