update deps

[sethvincent]

hello, this updates dependencies to latest.

i needed to do this primarily to get around the following error:

`EleventyConfigError` was thrown
> Package subpath './compiler.js' is not defined by "exports" in /Users/sdv/workspace/workshop.sh/eleventy-svelte-template/node_modules/svelte/package.json

`Error` was thrown:
    Error [ERR_PACKAGE_PATH_NOT_EXPORTED]: Package subpath './compiler.js' is not defined by "exports" in /Users/sdv/workspace/workshop.sh/eleventy-svelte-template/node_modules/svelte/package.json
        at throwExportsNotFound (internal/modules/esm/resolve.js:290:9)
        at packageExportsResolve (internal/modules/esm/resolve.js:513:3)
        at resolveExports (internal/modules/cjs/loader.js:454:36)
        at Function.Module._findPath (internal/modules/cjs/loader.js:494:31)
        at Function.Module._resolveFilename (internal/modules/cjs/loader.js:889:27)
        at Function.Module._load (internal/modules/cjs/loader.js:747:27)
        at Module.require (internal/modules/cjs/loader.js:974:19)
        at require (internal/modules/cjs/helpers.js:88:18)
        at Object.<anonymous> (/Users/sdv/workspace/workshop.sh/eleventy-svelte-template/node_modules/rollup-plugin-svelte/index.js:11:4)

rollup-plugin-svelte specifically needed the update (related to this issue) but i went ahead and updated all the deps.

i've kept rollup-plugin-svelte at v6.1.1 for now as v7 (which was just recently released) will require some changes to its use in this plugin.

[gobeli]

Awesome, thanks for the contribution!