Bump github.com/alecthomas/kong from 1.3.0 to 1.4.0 (#956)

Bumps [github.com/alecthomas/kong](https://github.com/alecthomas/kong) from 1.3.0 to 1.4.0.
- [Commits](alecthomas/kong@v1.3.0...v1.4.0)

---
updated-dependencies:
- dependency-name: github.com/alecthomas/kong
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

go.mod

@@ -6,7 +6,7 @@ toolchain go1.23.2
 
 require (
 	github.com/AlekSi/pointer v1.2.0
-	github.com/alecthomas/kong v1.3.0
+	github.com/alecthomas/kong v1.4.0
 	github.com/percona/exporter_shared v0.7.6
 	github.com/pkg/errors v0.9.1
 	github.com/prometheus/client_golang v1.20.5

go.sum

@@ -14,8 +14,8 @@ github.com/AzureAD/microsoft-authentication-library-for-go v1.2.1 h1:DzHpqpoJVaC
 github.com/AzureAD/microsoft-authentication-library-for-go v1.2.1/go.mod h1:wP83P5OoQ5p6ip3ScPr0BAq0BvuPAvacpEuSzyouqAI=
 github.com/alecthomas/assert/v2 v2.11.0 h1:2Q9r3ki8+JYXvGsDyBXwH3LcJ+WK5D0gc5E8vS6K3D0=
 github.com/alecthomas/assert/v2 v2.11.0/go.mod h1:Bze95FyfUr7x34QZrjL+XP+0qgp/zg8yS+TtBj1WA3k=
-github.com/alecthomas/kong v1.3.0 h1:YJKuU6/TV2XOBtymafSeuzDvLAFR8cYMZiXVNLhAO6g=
-github.com/alecthomas/kong v1.3.0/go.mod h1:IDc8HyiouDdpdiEiY81iaEJM8rSIW6LzX8On4FCO0bE=
+github.com/alecthomas/kong v1.4.0 h1:UL7tzGMnnY0YRMMvJyITIRX1EpO6RbBRZDNcCevy3HA=
+github.com/alecthomas/kong v1.4.0/go.mod h1:p2vqieVMeTAnaC83txKtXe8FLke2X07aruPWXyMPQrU=
 github.com/alecthomas/repr v0.4.0 h1:GhI2A8MACjfegCPVq9f1FLvIBS+DrQ2KQBFZP1iFzXc=
 github.com/alecthomas/repr v0.4.0/go.mod h1:Fr0507jx4eOXV7AlPV6AVZLYrLIuIeSOWtW57eE/O/4=
 github.com/aws/aws-sdk-go v1.55.1 h1:ZTNPmbRMxaK5RlTJrBullX9r/rF1MPf3yAJOLlwDiT8=