parser: Don't error out for forever scope · gtk-rs/gir@ff75b07

The following actions uses node12 which is deprecated and will be forced to run on node16: actions-rs/toolchain@v1, actions-rs/cargo@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

Test (tests/sys): tests/sys/gdk-sys/build_version.rs#L5

function `version` is never used

`gdk-sys` (build script) generated 1 warning

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`

unused import: `gio::prelude::*`

unused import: `glib::prelude::*`

`gdk` (lib) generated 2 warnings (run `cargo fix --lib -p gdk` to apply 2 suggestions)

unused import: `gdk_pixbuf::prelude::*`

unused import: `gio::prelude::*`

unused import: `glib::prelude::*`

unused import: `pango::prelude::*`

`gtk` (lib) generated 5 warnings (run `cargo fix --lib -p gtk` to apply 5 suggestions)

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