Update Coursier to 2.1.25-M26 (#1208)

Co-authored-by: alexarchambault <7063723+alexarchambault@users.noreply.github.com>

Author: github-actions[bot]

src/main.ts

@@ -9,7 +9,7 @@ import * as tc from '@actions/tool-cache'
 // but coursier is not published on npm
 import { compareVersions } from 'compare-versions'
 
-const defaultVersion = '2.1.25-M19'
+const defaultVersion = '2.1.25-M26'
 
 const csVersion = core.getInput('version') || defaultVersion
 const useVirtusLabRepo =