chore(deps): update jonasbn/github-action-spellcheck docker tag to v0.48.0 (#82)

| datasource | package                          | from   | to     |
| ---------- | -------------------------------- | ------ | ------ |
| docker     | jonasbn/github-action-spellcheck | 0.47.0 | 0.48.0 |

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

spellcheck/dagger/main.go

@@ -14,7 +14,7 @@ func New(
 	// Spellcheck image to use.
 	// +optional
 	// renovate image: datasource=docker depName=jonasbn/github-action-spellcheck versioning=docker
-	// +default="jonasbn/github-action-spellcheck:0.47.0"
+	// +default="jonasbn/github-action-spellcheck:0.48.0"
 	Image string,
 ) *Spellcheck {
 	return &Spellcheck{