chore(release): prepare for publishing

[devolutionsbot]

🤖 New release

• sspi: 0.15.5 -> 0.15.6 (✓ API compatible changes)

Changelog

sspi

[0.15.6] - 2025-05-27

Features

• WS tunneling support (feat(dpapi): WS tunneling support #410) (31e6ae9f79)

• Add web client; (feat(dpapi): add web client;  #419) (bcb476d03e)

Bug Fixes

• Fix sspi test build (fix(test): fix sspi test build #422) (74e74cfdb7)

• Lower info-level logs to debug-level (fix: lower info-level logs to debug-level #436) (665cb1e1dc)

  Libraries should avoid issuing info-level logs.
  We should stick to debug and trace levels.

  cc @TheBestTvarynka

Build

• Bump tokio from 1.44.2 to 1.45.0 (build(deps): bump tokio from 1.44.2 to 1.45.0 #428) (9e160ce0e5)

• Bump bitflags from 2.9.0 to 2.9.1 in the patch group across 1 directory (build(deps): bump bitflags from 2.9.0 to 2.9.1 in the patch group across 1 directory #431) (c0ec7f3a24)

• Bump tokio from 1.45.0 to 1.45.1 in the patch group across 1 directory (build(deps): bump tokio from 1.45.0 to 1.45.1 in the patch group across 1 directory #434) (45a0e18611)

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