Add Scalafmt for mill (backport #2805) (#2807)

* Add Scalafmt for mill (#2805)

* add scalafmt for test in mill build system.
* reformat codes in integration-tests

(cherry picked from commit d881fd29d7af91a7c514565b4b21797f1e44fbdb)

# Conflicts:
#	build.sc
#	integration-tests/src/test/scala/chiselTests/util/experimental/BitPat.scala

* Resolve backport conflicts

Co-authored-by: Jiuyang Liu <liu@jiuyang.me>
Co-authored-by: Jack Koenig <koenig@sifive.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/integration-tests/src/test/scala/chiselTests/util/experimental/algorithm/Bitwise.scala b/integration-tests/src/test/scala/chiselTests/util/experimental/algorithm/Bitwise.scala
index 6c8eb4b4..d0f16701 100644
--- a/integration-tests/src/test/scala/chiselTests/util/experimental/algorithm/Bitwise.scala
+++ b/integration-tests/src/test/scala/chiselTests/util/experimental/algorithm/Bitwise.scala
@@ -11,7 +11,7 @@ class ScanLeftOrTestModule(width: Int) extends Module {
   val input = IO(Input(UInt(width.W)))
 
   var lsb = false.B
-  val vec = for(b <- input.asBools) yield {
+  val vec = for (b <- input.asBools) yield {
     val cur = b || lsb
     lsb = cur
     cur
@@ -34,13 +34,13 @@ class ScanRightOrTestModule(width: Int) extends Module {
 
 class scanOrTest extends AnyFlatSpec with ChiselScalatestTester with Formal {
   "scanLeftOr" should "compute correctly" in {
-    for(i <- 1 to 16) {
+    for (i <- 1 to 16) {
       verify(new ScanLeftOrTestModule(i), Seq(BoundedCheck(1)))
     }
   }
 
   "scanRightOr" should "compute correctly" in {
-    for(i <- 1 to 16) {
+    for (i <- 1 to 16) {
       verify(new ScanRightOrTestModule(i), Seq(BoundedCheck(1)))
     }
   }