third-party/rust: pin unicode-width to solve an issue with cell width…

… in prettytable-rs when using cell containing string formatted with Colored crate.

Summary:
I have noticed that recently `metalctl` CLI started rendering table with wrong cells widths:

{F1946659102}

After looking around I found this [Issue](phsym/prettytable-rs#165) reported exactly the same problem.

In `metalos` we **do** use Colored crate:

https://www.internalfb.com/code/fbsource/[769b00238690]/fbcode/metalos/metald/if/rust/src/api.rs?lines=206-220

And this messes up with the width.
An user in that GH issue reported pinning unicode-width to 0.1.12 works around the problem hence this is what I am doing this.

This started happening after `unicode-width` got bumped in tp2 from `0.1.12` to `0.1.14` on the 21st of October: https://www.internalfb.com/phabricator/commit/FBS/7c9387478e0a3a1d1876ec4a5a17599510994711

I am aware pinning dependencies asks for trouble e.g. duplication etc.
We can remove the pin after this issue is fixed in `prettytable-rs` and I added a comment about that in Cargo.toml

Differential Revision: D64960800

fbshipit-source-id: 7fa29b15b1cae7d5a0f75a44f0d4f221e78c7a91

eden/mononoke/cmdlib/displaying/Cargo.toml

@@ -18,4 +18,4 @@ mercurial_types = { version = "0.1.0", path = "../../mercurial/types" }
 mononoke_types = { version = "0.1.0", path = "../../mononoke_types" }
 serde = { version = "1.0.185", features = ["derive", "rc"] }
 unicode-truncate = "0.2"
-unicode-width = "0.1"
+unicode-width = "=0.1.12"

eden/scm/lib/progress/render/Cargo.toml

@@ -9,4 +9,4 @@ edition = "2021"
 progress-model = { version = "0.1.0", path = "../model" }
 termwiz = { version = "0.22", features = ["widgets"] }
 unicode-segmentation = "1.6.0"
-unicode-width = "0.1"
+unicode-width = "=0.1.12"

eden/scm/lib/renderdag/Cargo.toml

@@ -13,7 +13,7 @@ serde = { version = "1.0.185", features = ["derive", "rc"], optional = true }
 [dev-dependencies]
 dag = { version = "0.1.0", path = "../dag", default-features = false }
 nonblocking = { version = "0.1.0", path = "../nonblocking" }
-unicode-width = "0.1"
+unicode-width = "=0.1.12"
 
 [features]
 default = []

eden/scm/lib/third-party/streampager/Cargo.toml

@@ -28,5 +28,5 @@ termwiz = { version = "0.22", features = ["widgets"] }
 thiserror = "1.0.64"
 toml = "0.8.4"
 unicode-segmentation = "1.6.0"
-unicode-width = "0.1"
+unicode-width = "=0.1.12"
 vec_map = "0.8"