build: switch from fork of iroh to iroh 0.4.2 pre-release

Cargo.lock

@@ -2505,8 +2505,8 @@ checksum = "8f518f335dce6725a761382244631d86cf0ccb2863413590b31338feb467f9c3"
 
 [[package]]
 name = "iroh"
-version = "0.4.1"
-source = "git+https://github.com/deltachat/iroh?branch=0.4-update-quic#36ca9ca017a101c00dfdf74a917b92bdc505ddbd"
+version = "0.4.2"
+source = "git+https://github.com/n0-computer/iroh?branch=maint-0.4#9881b7886235035a1124e4371f7a4cd59379e51b"
 dependencies = [
  "abao",
  "anyhow",

Cargo.toml

@@ -55,7 +55,7 @@ hex = "0.4.0"
 hickory-resolver = "0.24"
 humansize = "2"
 image = { version = "0.24.7", default-features=false, features = ["gif", "jpeg", "ico", "png", "pnm", "webp", "bmp"] }
-iroh = { git = "https://github.com/deltachat/iroh", branch = "0.4-update-quic", default-features = false }
+iroh = { git = "https://github.com/n0-computer/iroh", branch = "maint-0.4", default-features = false }
 kamadak-exif = "0.5"
 lettre_email = { git = "https://github.com/deltachat/lettre", branch = "master" }
 libc = "0.2"

deny.toml

@@ -85,4 +85,5 @@ github = [
        "async-email",
        "deltachat",
        "djc",
+       "n0-computer", # iroh
 ]