Fix Bundler support info in the ecosystem table for Dependabot (#53592)

Author: felicitymay

data/reusables/dependabot/supported-package-managers.md

@@ -1,6 +1,6 @@
 Package manager | YAML value      | Supported versions | Version updates | Security updates | Private repositories | Private registries | Vendoring |
 ---------------|------------------|------------------|:---:|:---:|:---:|:---:|:---:|
-Bundler | `bundler` | {% ifversion ghes < 3.15 %}v1, {% endif %}v2 | {% octicon "x" aria-label="Not supported" %}| {% octicon "check" aria-label="Supported" %} | {% octicon "check" aria-label="Supported" %} |
+Bundler | `bundler` | {% ifversion ghes < 3.15 %}v1, {% endif %}v2 | {% octicon "check" aria-label="Supported" %}| {% octicon "check" aria-label="Supported" %} | {% octicon "check" aria-label="Supported" %} | {% octicon "check" aria-label="Supported" %} | {% octicon "check" aria-label="Supported" %} |
 [Cargo](#cargo)          | `cargo`          | v1               | {% octicon "check" aria-label="Supported" %} | {% octicon "check" aria-label="Supported" %} | {% octicon "check" aria-label="Supported" %} | {% octicon "check" aria-label="Supported" %}{% ifversion dependabot-updates-cargo-private-registry-support %}{% else %} (Git only){% endif %} | {% octicon "x" aria-label="Not supported" %} |
 Composer       | `composer`       | {% ifversion dependabot-updates-composerv1-closing-down %}v2{% else %}v1, v2{% endif %}         | {% octicon "check" aria-label="Supported" %} | {% octicon "check" aria-label="Supported" %} | {% octicon "check" aria-label="Supported" %} | {% octicon "check" aria-label="Supported" %} | {% octicon "x" aria-label="Not supported" %} |
 | {% ifversion dependabot-version-updates-devcontainer-support %} |