enhance: Add supported decisions type and update deps/goversion

[LaurenceJJones]

based on the same option in cs-firewall-bouncer to keep consistency.

What

• Add decision type filtering via config and per-request query parameter.

• Update to Go 1.24 and refresh all module dependencies.

• Migrate to standard library slices.

• Why

  • Allow consumers to restrict blocklists to specific decision types (e.g., ban, captcha).
  • Enable per-request overrides without changing server config.

Changes

• Config
  • pkg/cfg/config.go: add crowdsec_config.supported_decisions_types: []string.
• Registry
  • pkg/registry/registry.go: store SupportedDecisionTypes and filter in GetActiveDecisions; per-request override via query param; use stdlib slices.Contains; remove "all" special-case.
• Wiring
  • cmd/root.go: propagate supported_decisions_types into registry.GlobalDecisionRegistry.SupportedDecisionTypes.
• Tooling
  • go.mod: bump to Go 1.24, upgrade deps, tidy.
  • Use stdlib slices (no x/exp).

Usage

• YAML

crowdsec_config:
  # ...
  supported_decisions_types:
    - ban

• If the list is empty or the key is omitted, no type filtering is applied.

• Matching is case-insensitive.

• Per-request override (query param)

  • Comma-separated or repeated params are supported:
    • /security/blocklist?supported_decisions_types=ban,captcha
    • /security/blocklist?supported_decisions_types=ban&supported_decisions_types=captcha
  • If the parameter is omitted, the YAML setting applies.
  • To get all types, omit the parameter and leave YAML empty (or enumerate desired types explicitly).

• Other filters

  • Can be combined with ipv4only, ipv6only, origin, nosort.