Fix sr.ht clippy job

This commit brings back '--all-targets' parameter for clippy,
which was accidentally removed in dae0145.

Author: kchibisov

Diff for: .builds/freebsd.yml

@@ -24,7 +24,7 @@ tasks:
   - clippy: |
       cd alacritty
       rustup component add clippy
-      cargo clippy
+      cargo clippy --all-targets
   - oldstable: |
       cd alacritty
       rustup toolchain install --profile minimal 1.43.1

Diff for: .builds/linux.yml

@@ -27,7 +27,7 @@ tasks:
   - clippy: |
       cd alacritty
       rustup component add clippy
-      cargo clippy
+      cargo clippy --all-targets
   - oldstable: |
       cd alacritty
       rustup toolchain install --profile minimal 1.43.1