[CapacitorFileSystem] Unable to add plugin directly in our Package.swift as a dependency: `CapacitorFilesystem (= 6.0.1)`

[physxP]

Bug Report

Plugin(s)

CapacitorFilesystem (= 6.0.1)
CapacitorFilesystem (= 6.0.0)
CapacitorFilesystem (= 6.0.0-rc.1)
CapacitorFilesystem (= 6.0.0-rc.0)
CapacitorFilesystem (= 6.0.0-beta.1)
CapacitorFilesystem (= 6.0.0-beta.0)
CapacitorFilesystem (= 6.0.0-alpha.2)
CapacitorFilesystem (= 6.0.0-alpha.1)

Capacitor Version

💊   Capacitor Doctor  💊 

Latest Dependencies:

  @capacitor/cli: 6.1.2
  @capacitor/core: 6.1.2
  @capacitor/android: 6.1.2
  @capacitor/ios: 6.1.2

Installed Dependencies:

  @capacitor/cli: 6.1.2
  @capacitor/core: 6.1.2
  @capacitor/android: 6.1.2
  @capacitor/ios: 6.0.0

Platform(s)

iOS

Current Behavior

Can't add the CapacitorFileSystem plugin directly as a dependency in our Package.swift file:

// swift-tools-version: 5.9
import PackageDescription

let package = Package(
    name: "ExampleCapacitorPluginSDK",
    platforms: [.iOS(.v13)],
    products: [
        .library(
            name: "AsenseiSdkPlugin",
            targets: ["AsenseiSdkPlugin"])
    ],
    dependencies: [
        .package(url: "https://github.com/ionic-team/capacitor-swift-pm.git", branch: "6.0.0"),
        .package(url: "https://github.com/ionic-team/ionic-portals-ios.git", exact: .init(0, 11, 0)),
        .package(url: "https://github.com/ionic-team/capacitor-plugins.git", branch: "@capacitor/filesystem@6.0.1"),
       
    ],
    targets: [
        .target(
            name: "AsenseiSdkPlugin",
            dependencies: [
                .product(name: "Capacitor", package: "capacitor-swift-pm"),
                .product(name: "Cordova", package: "capacitor-swift-pm"),
                .product(name: "IonicPortals", package: "ionic-portals-ios"),
                .product(name: "CapacitorFilesystem", package: "capacitor-plugins"),
            ],
            path: "ios/Plugin"),
        .testTarget(
            name: "AsenseiSdkPluginTests",
            dependencies: ["AsenseiSdkPlugin"],
            path: "ios/PluginTests")
    ]
)

Output:

the package manifest at '/Package.swift' cannot be accessed (/Package.swift doesn't exist in file system) in https://github.com/ionic-team/capacitor-plugins.git

Expected Behavior

We should be able to natively add any released version of CapacitorFilesystem in our Package.swift.

Other Technical Details

Swift package manager expects the Package.swift file to be a the root of the repo if added by a url.

Additional Context

A similar problem for the cocoapods was fixed in this issue: ionic-team/capacitor-plugins#2236