fix(ci): use rust:latest for edition2024 support

- Change from rust:1.84-slim to rust:latest
- Latest Rust version includes edition2024 support
- Fixes time-core dependency issue
- Ensures CI uses most recent stable Rust

.forgejo/workflows/lint-and-build.yml

@@ -13,7 +13,7 @@ jobs:
   format:
     runs-on: docker
     container:
-      image: rust:1.84-slim
+      image: rust:latest
     
     steps:
       - name: Install Node.js for checkout
@@ -42,7 +42,7 @@ jobs:
   clippy:
     runs-on: docker
     container:
-      image: rust:1.84-slim
+      image: rust:latest
     
     steps:
       - name: Install Node.js for checkout
@@ -71,7 +71,7 @@ jobs:
   build:
     runs-on: docker
     container:
-      image: rust:1.84-slim
+      image: rust:latest
     needs: [format, clippy]
     
     steps: