Update foo.yml

Author: sol

.github/workflows/foo.yml

@@ -5,8 +5,6 @@ on:
     branches:
       - fast-test
   pull_request:
-    branches:
-      - main
 
 jobs:
   build:
@@ -15,8 +13,8 @@ jobs:
     steps:
       - run: rm -rf /usr/local/.ghcup
       - run: |
-        src=https://github.com/hspec/setup-haskell/releases/download/nightly/dist-$RUNNER_OS-$RUNNER_ARCH.tar.gz
-        curl -sSL "$src" | tar -xz -C /usr/local
+          src=https://github.com/hspec/setup-haskell/releases/download/nightly/dist-$RUNNER_OS-$RUNNER_ARCH.tar.gz
+          curl -sSL "$src" | tar -xz -C /usr/local
       - run: ghcup list
       - run: ghc --version
       - run: cabal update