ci(deps): bump renovate docker tag to v39.75.1 (#1089)

| datasource | package                      | from    | to      |
| ---------- | ---------------------------- | ------- | ------- |
| docker     | ghcr.io/renovatebot/renovate | 39.69.1 | 39.75.1 |

Co-authored-by: mazi-renovate[bot] <161091290+mazi-renovate[bot]@users.noreply.github.com>

.github/workflows/renovate.yml

@@ -23,7 +23,7 @@ env:
   config_file: config.yaml
   # tool versions
   # renovate: datasource=docker depName=renovate packageName=ghcr.io/renovatebot/renovate
-  RENOVATE_VERSION: 39.69.1
+  RENOVATE_VERSION: 39.75.1
 
 jobs:
   renovate: