Bump github.com/amatsagu/tempest from 1.5.0 to 1.6.0 (#9)

Bumps [github.com/amatsagu/tempest](https://github.com/amatsagu/tempest) from 1.5.0 to 1.6.0.
- [Release notes](https://github.com/amatsagu/tempest/releases)
- [Commits](amatsagu/tempest@v1.5.0...v1.6.0)

---
updated-dependencies:
- dependency-name: github.com/amatsagu/tempest
  dependency-version: 1.6.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

go.mod

@@ -1,8 +1,8 @@
 module github.com/dhrdlicka/errorbot
 
-go 1.25.5
+go 1.26.0
 
-require github.com/amatsagu/tempest v1.5.0
+require github.com/amatsagu/tempest v1.6.0
 
 require gopkg.in/yaml.v3 v3.0.1
 

go.sum

@@ -1,5 +1,5 @@
-github.com/amatsagu/tempest v1.5.0 h1:rkRFgy2uuuYvkJfbxLJkI1Hkz+aVMiwVJ0pdk9ZnTFg=
-github.com/amatsagu/tempest v1.5.0/go.mod h1:Tc/40P/5gUlMr/DFMaVl0x4ZHxFvkYGONn5EGmJ8fk0=
+github.com/amatsagu/tempest v1.6.0 h1:GP9/R6x5a9xvPwp/+TtznCrHSvrmF4kZ5hW9iXZuSCM=
+github.com/amatsagu/tempest v1.6.0/go.mod h1:8oz7uU0USMjcvSZjTUbH1JKpqVJFJ+JrT9oXbFDn/6U=
 github.com/gorilla/websocket v1.5.3 h1:saDtZ6Pbx/0u+bgYQ3q96pZgCzfhKXGPqt7kZ72aNNg=
 github.com/gorilla/websocket v1.5.3/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=