build(ci): Make dependabot actually update the sentry-cli versions (#10509)

Currently, it is only updating the yarn.lock, which is not really what
we want, we want the version in the package.json to be raised, which is
what this does (I believe).

See
https://docs.github.com/en/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file#versioning-strategy

See #10496 for how
that does not correctly bump right now.

Author: mydea

.github/dependabot.yml

@@ -15,6 +15,7 @@ updates:
     allow:
       - dependency-name: "@sentry/cli"
       - dependency-name: "@sentry/vite-plugin"
+    versioning-strategy: increase
     commit-message:
       prefix: feat
       prefix-development: feat