radicle: fix schemars macro on FetchPackSizeLimit

While running `cargo-semver-checks`, there was an issue that was surfaced
regarding `serde(into)`, `serde(try_from)` and `schemars(transparent)` being
used, and they are incompatible.

This appeared to be a semver issue, on the side of `schemars`, since the issue
would only appear when adding `radicle` as a fresh dependency. The intuition for
this is that once `schemars` was updated locally, the same error appeared when
attempting to build the `radicle` crate.

To avoid this, `schemars` provides a `!` operator for the macro[^0]:

> You can also “unset” serde attributes by including them with a ! prefix in a
> schemars attribute, which will make schemars ignore the corresponding serde
> attribute item

[^0]: https://docs.rs/schemars_derive/latest/schemars_derive/derive.JsonSchema.html#attributes

Cargo.lock

@@ -819,7 +819,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "778e2ac28f6c47af28e4907f13ffd1e1ddbd400980a9abd7c8df189bf578a5ad"
 dependencies = [
  "libc",
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -1765,7 +1765,7 @@ dependencies = [
  "portable-atomic",
  "portable-atomic-util",
  "serde",
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -2913,7 +2913,7 @@ dependencies = [
  "errno",
  "libc",
  "linux-raw-sys 0.9.4",
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -2948,9 +2948,9 @@ dependencies = [
 
 [[package]]
 name = "schemars"
-version = "1.0.0-alpha.17"
+version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "88ef2a6523400a2228db974a8ddc9e1d3deaa04f51bddd7832ef8d7e531bafcc"
+checksum = "82d20c4491bc164fa2f6c5d44565947a52ad80b9505d8e36f8d54c27c739fcd0"
 dependencies = [
  "dyn-clone",
  "ref-cast",
@@ -2961,9 +2961,9 @@ dependencies = [
 
 [[package]]
 name = "schemars_derive"
-version = "1.0.0-alpha.17"
+version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c6d4e1945a3c9e58edaa708449b026519f7f4197185e1b5dbc689615c1ad724d"
+checksum = "33d020396d1d138dc19f1165df7545479dcd58d93810dc5d646a16e55abefa80"
 dependencies = [
  "proc-macro2",
  "quote",

Cargo.toml

@@ -51,7 +51,7 @@ radicle-signals = { path = "crates/radicle-signals" }
 radicle-ssh = { path = "crates/radicle-ssh", default-features = false }
 radicle-systemd = { path = "crates/radicle-systemd" }
 radicle-term = { path = "crates/radicle-term" }
-schemars = { version = "1.0.0-alpha.17" }
+schemars = { version = "1.0.4" }
 serde = "1.0"
 serde_json = "1.0"
 shlex = "1.1.0"

crates/radicle/src/node/config.rs

@@ -148,7 +148,11 @@ impl Default for Limits {
 #[cfg_attr(
     feature = "schemars",
     derive(schemars::JsonSchema),
-    schemars(transparent)
+    schemars(transparent),
+    // serde's transparent and try_from/into will conflict, so we tell schemars
+    // to ignore them for its generation.
+    schemars(!try_from),
+    schemars(!into),
 )]
 pub struct FetchPackSizeLimit {
     #[cfg_attr(