chore(deps): Update dependency go to v1.24.6 (#1386)

| datasource     | package | from   | to     |
| -------------- | ------- | ------ | ------ |
| golang-version | go      | 1.24.1 | 1.24.6 |

Signed-off-by: renovate-sh-app[bot] <219655108+renovate-sh-app[bot]@users.noreply.github.com>
Co-authored-by: renovate-sh-app[bot] <219655108+renovate-sh-app[bot]@users.noreply.github.com>

Author: renovate-sh-app[bot]

go.mod

@@ -1,6 +1,6 @@
 module github.com/grafana/grafana-plugin-sdk-go
 
-go 1.24.1
+go 1.24.6
 
 require (
 	github.com/apache/arrow-go/v18 v18.4.0