repl: Bump nbformat to v1.1.0 (#49787)

Fix applied on nbformat where single line cells are strings.

Closes discussion from
https://github.com/zed-industries/zed/discussions/25936#discussioncomment-15782292.
Relevant PR from nbformat: https://github.com/runtimed/runtimed/pull/259

Release Notes:

- N/A

Cargo.lock

@@ -8906,9 +8906,9 @@ dependencies = [
 
 [[package]]
 name = "jupyter-protocol"
-version = "1.2.0"
+version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5fecdcf39420574a8df6fa5758cecafa99a4af93a80ca2a9a96596f9b301e3a5"
+checksum = "8c75a69caf8b8e781224badfb76c4a8da4d49856de36ce72ae3cf5d4a1c94e42"
 dependencies = [
  "async-trait",
  "bytes 1.11.1",
@@ -10526,9 +10526,9 @@ dependencies = [
 
 [[package]]
 name = "nbformat"
-version = "1.0.0"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5903b59b1e05b1dda851281e3668ad3b6b32b1d6677d591563bc2091474d7d3c"
+checksum = "b10a89a2d910233ec3fca4de359b16ebe95e833c8b2162643ef98c6053a0549d"
 dependencies = [
  "anyhow",
  "chrono",

Cargo.toml

@@ -579,7 +579,7 @@ minidumper = "0.8"
 moka = { version = "0.12.10", features = ["sync"] }
 naga = { version = "28.0", features = ["wgsl-in"] }
 nanoid = "0.4"
-nbformat = "1.0.0"
+nbformat = "1.1.0"
 nix = "0.29"
 num-format = "0.4.4"
 objc = "0.2"