lon: update lix

1e34c3747779a82d59ef27b351d4ed02fb372a2a
→ 20fed838a622e48128827278db91312f580f9214

Last 33 commits:
  20fed83 libcmd: replace @docroot@ when rendering markdown
  87d99da libutil/cgroup: ensure that cleanup takes place even under interruptions
  c3bc0d3 libstore: use async streams in RemoteStore
  3f62905 libstore: instantiate RemoteStore FdSources as needed
  687ea19 libstore: drop pervasive RemoteStore send buffering
  b0edb26 libutil: add bidirectional async fd streams
  7b65d7c libutil: add buffered async streams
  81d2d26 libutil: add async output stream type
  fa116c9 perl: ensure that stores are destroyed after aio roots
  bc33c21 cli: remove static destruction from nix-store
  49e6147 libutil: remove unused Source::good
  e5c4de3 libstore: eagerly mark daemon connections as bad on local errors
  37c1780 libstore: serialize wire messages into temp buffer
  6f64e1b libutil: make Fd{Sink,Source} io buffer shareable
  fc18a6d libutil: disallow Fd{Sink,Source} copy and move
  8835b2f libutil: remove unused AsyncFdInputStream
  d4d20df libutil: remove unused FdSink::written
  ba2432f libutil: add asyncJoin, a Result-based joinPromises
  5f42f66 libstore: rpc-ish-ify remaining RemoteStore methods
  833aef5 fix(rl-next): systemd unit description is using wrong section
  e01ad92 libstore/local-derivation-goal: cleanup "hash mismatch" error formatting
  97f1c5c Fix markdown link edge cases
  7453e29 libstore: asyncify S3BinaryCacheStore
  1729c8c libstore: asyncify curl return streams
  04a2aba libstore: explicitly init curl transfer sources
  490c4e3 libstore: extract closures in curl wrapper to methods
  de89c7f libstore: asyncify curl interface
  a0d5900 libstore: asyncify BinaryCacheStore::upsertFile
  c76f046 libstore: asyncify BinaryCacheStore::fileExists
  c108f33 libstore: asyncify BinaryCacheStore::getFile
  9f32ab8 libstore: asyncify BinaryCacheStore::getFileContents
  743703c libstore: asyncify Store::narFromPath return stream
  d824753 libutil: add async decompression support

lon.lock

@@ -7,9 +7,9 @@
       "owner": "ryantm",
       "repo": "agenix",
       "branch": "main",
-      "revision": "4835b1dc898959d8547a871ef484930675cb47f1",
-      "url": "https://github.com/ryantm/agenix/archive/4835b1dc898959d8547a871ef484930675cb47f1.tar.gz",
-      "hash": "sha256-NwmAFuDUO/PFcgaGGr4j3ozG9Pe5hZ/ogitWhY+D81k="
+      "revision": "531beac616433bac6f9e2a19feb8e99a22a66baf",
+      "url": "https://github.com/ryantm/agenix/archive/531beac616433bac6f9e2a19feb8e99a22a66baf.tar.gz",
+      "hash": "sha256-9P1FziAwl5+3edkfFcr5HeGtQUtrSdk/MksX39GieoA="
     },
     "arkheon": {
       "type": "GitHub",
@@ -105,10 +105,10 @@
       "type": "Git",
       "fetchType": "git",
       "branch": "master",
-      "revision": "19b3de953c4d4e8888b90019db81852f8ad39dbb",
+      "revision": "3838db6ebbfe5ad9f904ce553543c1c301b67274",
       "url": "https://git.dgnum.eu/lbailly/kat-pkgs",
-      "hash": "sha256-bWO5dHrwZWF2EbCuSzxigaKkJdNCBQx5nD1J/u2pdNg=",
-      "lastModified": 1749652165,
+      "hash": "sha256-ifgYL9gJ1XKEL45WdFqGM17r5ZUkLnTuV2tGk+ie80I=",
+      "lastModified": 1750258895,
       "submodules": false
     },
     "liminix": {
@@ -135,10 +135,10 @@
       "type": "Git",
       "fetchType": "git",
       "branch": "main",
-      "revision": "1e34c3747779a82d59ef27b351d4ed02fb372a2a",
+      "revision": "20fed838a622e48128827278db91312f580f9214",
       "url": "https://git.lix.systems/lix-project/lix.git",
-      "hash": "sha256-4qJy0n+6P13/XAHPlcjcWK6MDNYd38PkFdI8iCiJYYo=",
-      "lastModified": 1749838547,
+      "hash": "sha256-Swcajzm+JPDd32kKXdg25im9CeATuY8qji9EPVU2rVo=",
+      "lastModified": 1750232556,
       "submodules": false
     },
     "lix-module": {
@@ -157,9 +157,9 @@
       "owner": "nikstur",
       "repo": "lon",
       "branch": "main",
-      "revision": "f9693fae910a8e58ae059d5a02afba07e9e583bb",
-      "url": "https://github.com/nikstur/lon/archive/f9693fae910a8e58ae059d5a02afba07e9e583bb.tar.gz",
-      "hash": "sha256-iVJvsF4SqvS8tSM2vN8ynzeQdDlED1qipf/ihqKCJMk="
+      "revision": "c44e33ce55eed38a06fde43e69512380c4065441",
+      "url": "https://github.com/nikstur/lon/archive/c44e33ce55eed38a06fde43e69512380c4065441.tar.gz",
+      "hash": "sha256-bxu83mbdfAeDZYOnjZQYyjTs5WgZS8o6Q2irlzgbYs0="
     },
     "metis": {
       "type": "Git",