flake.lock: Update

Flake lock file updates:

• Updated input 'emacs-overlay':
    'github:nix-community/emacs-overlay/c68aeff603f1b5c4cc7a57b876cf5e7101f2f21c' (2024-03-13)
  → 'github:nix-community/emacs-overlay/e4f883ea9d8314280968f460709f1df31c2801a3' (2024-04-23)
• Updated input 'emacs-overlay/nixpkgs':
    'github:NixOS/nixpkgs/0ad13a6833440b8e238947e47bea7f11071dc2b2' (2024-03-12)
  → 'github:NixOS/nixpkgs/6143fc5eeb9c4f00163267708e26191d1e918932' (2024-04-21)
• Updated input 'emacs-overlay/nixpkgs-stable':
    'github:NixOS/nixpkgs/ddcd7598b2184008c97e6c9c6a21c5f37590b8d2' (2024-03-11)
  → 'github:NixOS/nixpkgs/a5e4bbcb4780c63c79c87d29ea409abf097de3f7' (2024-04-21)
• Updated input 'extra-package-copilot':
    'github:zerolfx/copilot.el/57d5e670786ca8156772c6dcb38e6ff67c5efd62' (2024-03-13)
  → 'github:zerolfx/copilot.el/edf517a57f539eb41eaa2f92c6752538f3a62b72' (2024-04-15)
• Updated input 'extra-package-indent-bars':
    'github:jdtsmith/indent-bars/88261051823961f0fc60c3c76b0cf2bae4ab32e4' (2024-04-16)
  → 'github:jdtsmith/indent-bars/4974f6c16c7fcc8bbe53fbcd93c74794877287a1' (2024-04-21)
• Updated input 'flake-parts':
    'github:hercules-ci/flake-parts/f7b3c975cf067e56e7cda6cb098ebe3fb4d74ca2' (2024-03-01)
  → 'github:hercules-ci/flake-parts/9126214d0a59633752a136528f5f3b9aa8565b7d' (2024-04-01)
• Updated input 'flake-parts/nixpkgs-lib':
    'github:NixOS/nixpkgs/1536926ef5621b09bba54035ae2bb6d806d72ac8?dir=lib' (2024-02-29)
  → 'github:NixOS/nixpkgs/d8fe5e6c92d0d190646fb9f1056741a229980089?dir=lib' (2024-03-29)
• Updated input 'hercules-ci-effects':
    'github:hercules-ci/hercules-ci-effects/9cc7ed20043adf381f1b8354c54ba667b527d538' (2024-03-13)
  → 'github:hercules-ci/hercules-ci-effects/4615d28841e93f6f549fde9188caf493b3822668' (2024-04-21)
• Updated input 'hercules-ci-effects/nixpkgs':
    'github:NixOS/nixpkgs/3030f185ba6a4bf4f18b87f345f104e6a6961f34' (2024-03-09)
  → 'github:NixOS/nixpkgs/0ad13a6833440b8e238947e47bea7f11071dc2b2' (2024-03-12)

flake.lock

@@ -7,11 +7,11 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1713773852,
+        "lastModified": 1713863221,
-        "narHash": "sha256-h7UBxoL2GBCqD4+HFj+QiSjLNafnsVTe86SBubDuTrs=",
+        "narHash": "sha256-/7G+gmGHObRYGUOJl8UWizW4GXAWSLqpTg4Dhxaj5F8=",
         "owner": "nix-community",
         "repo": "emacs-overlay",
-        "rev": "cb16f015f4dd579cf5bd00d09e6a7ada6e72f5ab",
+        "rev": "e4f883ea9d8314280968f460709f1df31c2801a3",
         "type": "github"
       },
       "original": {
@@ -210,11 +210,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1713537308,
+        "lastModified": 1713714899,
-        "narHash": "sha256-XtTSSIB2DA6tOv+l0FhvfDMiyCmhoRbNB+0SeInZkbk=",
+        "narHash": "sha256-+z/XjO3QJs5rLE5UOf015gdVauVRQd2vZtsFkaXBq2Y=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "5c24cf2f0a12ad855f444c30b2421d044120c66f",
+        "rev": "6143fc5eeb9c4f00163267708e26191d1e918932",
         "type": "github"
       },
       "original": {