docs(flutter): Update sentry dart plugin docs (#10354)

* Update sentry dart plugin docs

* Add missing properies

* incorp pr feedback

docs/platforms/flutter/upload-debug.mdx

@@ -61,6 +61,7 @@ sentry:
   wait_for_processing: false
   log_level: error
   release: ...
+  dist: ...
   web_build_path: ...
   commits: auto
   ignore_missing: true
@@ -106,7 +107,13 @@ Configures the log level for sentry-cli. This is a `string` type with default va
 
 `release`
 
-The release version for source maps, it should match the release set by the SDK. This is a `string` type with default value `name@version` from pubspec. The alternative environmental variable is `SENTRY_RELEASE`.
+The release version for source maps, which should match the release set by the SDK. This is a `string` type with default value `name@version` from pubspec. If a build number is included in the version, it is utilized as dist. The alternative environmental variable is `SENTRY_RELEASE`.
+
+Setting a custom release can be specified via an environment variable or plugin configuration. Once set, it is used as is without further modification.
+
+`dist`
+
+Custom dist can also be set via the environment variable `SENTRY_DIST` or via plugin configuration. It replaces or adds to the build number in the default release.
 
 `web_build_path`
 
@@ -120,6 +127,18 @@ Release commits integration. This is a `string` type with default value `auto`.
 
 Ignore missing commits previously used in the release. This is a boolean type with default value `false`.
 
+`bin_dir`
+
+The folder where the plugin downloads the sentry-cli binary. This is a `string` type with default value `.dart_tool/pub/bin/sentry_dart_plugin`.
+
+`bin_path`
+
+Path to the sentry-cli binary to use instead of downloading. Make sure to use the correct version. This is a `string` type and is empty by default.
+
+`sentry_cli_cdn_url`
+
+Alternative place to download sentry-cli. This is a `string` type with default value `https://downloads.sentry-cdn.com/sentry-cli`. Alternatively, this can also be set with the `SENTRYCLI_CDNURL` environment variable.
+
 ### Run
 
 ```bash