deps(docker): bump golang from 1.25.6 to 1.26.0 (#603)

Bumps golang from 1.25.6 to 1.26.0.

---
updated-dependencies:
- dependency-name: golang
  dependency-version: 1.26.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

---------

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

Author: dependabot[bot]

Dockerfile

@@ -1,5 +1,5 @@
 # get golang container
-FROM golang:1.25.6 AS builder
+FROM golang:1.26.0 AS builder
 
 # get args
 ARG TibiaDataBuildBuilder=dockerfile

go.mod

@@ -1,6 +1,6 @@
 module github.com/tibiadata/tibiadata-api-go
 
-go 1.25.0
+go 1.26.0
 
 replace github.com/tibiadata/tibiadata-api-go/src/tibiamapping => ./src/tibiamapping
 

src/tibiamapping/go.mod

@@ -1,6 +1,6 @@
 module github.com/tibiadata/tibiadata-api-go/src/tibiamapping
 
-go 1.25.0
+go 1.26.0
 
 require github.com/go-resty/resty/v2 v2.17.2
 

src/validation/go.mod

@@ -1,6 +1,6 @@
 module github.com/tibiadata/tibiadata-api-go/src/validation
 
-go 1.25.0
+go 1.26.0
 
 replace github.com/tibiadata/tibiadata-api-go/src/tibiamapping => ../tibiamapping