chore(ci): move clippy to build step

.woodpecker/build.yml

@@ -27,3 +27,8 @@ steps:
       # Binaries, even debug ones, should be statically compiled
       - '[ "$(readelf -d target/debug/rieterd | grep NEEDED | wc -l)" = 0 ]'
 
+  clippy:
+    image: 'rust:1.79-alpine3.19'
+    commands:
+      - rustup component add clippy
+      - cargo clippy -- --no-deps -Dwarnings 

.woodpecker/clippy.yml

@@ -1,13 +0,0 @@
-platform: 'linux/amd64'
-
-when:
-  branch:
-    exclude: [main]
-  event: push
-
-steps:
-  clippy:
-    image: 'rust:1.79-alpine3.19'
-    commands:
-      - rustup component add clippy
-      - cargo clippy -- --no-deps -Dwarnings