Failing AppImage Packaging while using out-dir

[naman-crabnebula]

So, I came across a weird bug in Packager that while building AppImage, it fails with error

DEBUG cargo_packager::package::appimage: Writing target/release/.cargo-packager/appimage/build_appimage.sh and setting its permissions to 764
 INFO cargo_packager::package::appimage: Packaging tauri-app_0.0.1_x86_64.AppImage (/home/namang/Desktop/fixing/tauri-app/src-tauri/target/release/tauri-app_0.0.1_x86_64.AppImage)
DEBUG cargo_packager::shell: Running Command `cd "target/release/.cargo-packager/appimage" && "target/release/.cargo-packager/appimage/build_appimage.sh"`
ERROR cargo_packager::cli: Error running bundle_appimage.sh script: No such file or directory (os error 2)

This happens in Arch Linux as well as Ubuntu 22.04

However, packaging again the same package has no issue

Reproduction

1. Create a Tauri App
2. Add Configuration in Cargo.toml

[package.metadata.packager]
name = "tauri"
product-name = "tauri"
identifier = "com.tauri.example"
version = "0.0.1"
before-each-package-command = "cargo build --release"
out-dir = "target/release"
resources = [
  "resources",
]
icons=[
  "resources/icons/icon256x256.png",
  "resources/icons/icon.ico"
]

3. Run

cargo packager --release --verbose

See, it fails

4. Run
   ``
   cargo packager --release --verbose

Again, and it packages the application fine.

## Additional Info

Whenever I use `out-dir` other than that, it fails straightforward for all packages ( Debian as well )

For example, using 
```toml
out-dir = "Random"

Fails, even if the directory exists

 INFO cargo_packager::package::deb: Packaging tauri-app_0.0.1_amd64.deb (/home/namang/Desktop/fixing/tauri-app/src-tauri/Random/tauri-app_0.0.1_amd64.deb)
DEBUG cargo_packager::package::deb: Generating data
DEBUG cargo_packager::package::deb: Copying binaries
ERROR cargo_packager::cli: No such file or directory (os error 2)

[denjell-crabnebula]

I can confirm I have actually had a similar problem on macOS with Tauri sometimes... The first build fails, but the second one completes.