CLI: Upgrade non-core storybook packages better

[shilman]

Closes #21287

What I did

Storybook packages outside the monorepo were not getting upgraded properly with the --prerelease flag.

This PR changes the upgrade process to:

• Don't hardcode the monorepo packages, use versions.ts instead
• Upgrade storybook-related packages even if they don't have a @next dist tag, but filter out canary versions

How to test

• See attached unit tests
• Using the the CLI from this branch, upgrade --prerelease a project that contains older versions of non-monorepo packages that contain the string storybook, e.g. storybook-addon-designs, @storybook/addon-coverage, etc.

[yannbf]

LGTM!!

[yannbf]

FYI (unrelated) tests are failing on Windows:

  ● getProjectRoot › should return the root directory containing a .yarn directory if there is no .git or .svn directory

    expect(received).toBe(expected) // Object.is equality

    Expected: "/path/to"
    Received: "\\path\\to"

      66 |     );
      67 |
    > 68 |     expect(getProjectRoot()).toBe('/path/to');
         |                              ^
      69 |   });
      70 | });
      71 |

      at Object.toBe (src/utils/__tests__/paths.test.ts:68:30)