Update sbt to 1.7.1 (#15728)

* dep: update fs2 submodule

This is needed due to some scalablytyped stuff that changed in
fs2. Without it, you'll get an error when updating the sbt 1.7.x
that scalably typed doesn't support 1.7.x

* dep: sync with latest staging http4s

* dep: sync with latest scala-java8-compat

This also allows us to get rid of the fnGen stuff and simplify
the sbtTestCommand and sbtPublishCommand

* dep: sync with latest cats in staging

* dep: sync with latest munit-cats-effect

* dep: sync with latest discipline and discipline-munit

* dep: lock munit at 0.7.29

If not you'll have issues with http4s tests since http4s
isn't using the 1.x version of munit yet

* disable `tlFatalWarnings` in http4s

* dep: lock scalacheck at 1.16.0

Without doing this it was getting stuck in CI

Author: ckipp01

community-build/community-projects/cats

@@ -140,7 +140,7 @@ final case class SbtCommunityProject(
       case Some(ivyHome) => List(s"-Dsbt.ivy.home=$ivyHome")
       case _ => Nil
     extraSbtArgs ++ sbtProps ++ List(
-      "-sbt-version", "1.6.2",
+      "-sbt-version", "1.7.1",
       "-Dsbt.supershell=false",
       s"-Ddotty.communitybuild.dir=$communitybuildDir",
       s"--addPluginSbtFile=$sbtPluginFilePath"
@@ -265,9 +265,8 @@ object projects:
 
   lazy val scalacheck = SbtCommunityProject(
     project       = "scalacheck",
-    sbtTestCommand   = "jvm/test;js/test",
-    sbtPublishCommand = "jvm/publishLocal;js/publishLocal",
-    sbtDocCommand = forceDoc("jvm")
+    sbtTestCommand   = "coreJVM/test;coreJS/test",
+    sbtPublishCommand = "coreJVM/publishLocal;coreJS/publishLocal"
   )
 
   lazy val scalatest: SbtCommunityProject = SbtCommunityProject(
@@ -506,10 +505,8 @@ object projects:
 
   lazy val scalaJava8Compat = SbtCommunityProject(
     project        = "scala-java8-compat",
-    // the fnGen subproject must be built with 2.12.x
-    sbtTestCommand = s"++2.12.14; ++$compilerVersion; set fnGen/dependencyOverrides := Nil; test",
-    sbtPublishCommand = s"++2.12.14; ++$compilerVersion; set fnGen/dependencyOverrides := Nil; publishLocal",
-    scalacOptions = Nil // avoid passing Scala 3 options to Scala 2.12 in fnGen subproject
+    sbtTestCommand = "test",
+    sbtPublishCommand = "publishLocal",
   )
 
   lazy val verify = SbtCommunityProject(
@@ -550,8 +547,8 @@ object projects:
 
   lazy val cats = SbtCommunityProject(
     project = "cats",
-    sbtTestCommand = "set Global/scalaJSStage := FastOptStage;buildJVM;validateAllJS",
-    sbtPublishCommand = "catsJVM/publishLocal;catsJS/publishLocal",
+    sbtTestCommand = "set Global/scalaJSStage := FastOptStage;rootJVM/test;rootJS/test",
+    sbtPublishCommand = "rootJVM/publishLocal;rootJS/publishLocal",
     dependencies = List(discipline, disciplineMunit, scalacheck, simulacrumScalafixAnnotations),
     scalacOptions = SbtCommunityProject.scalacOptions.filter(_ != "-Ysafe-init") // disable -Ysafe-init, due to -Xfatal-warning
 
@@ -755,7 +752,7 @@ object projects:
 
   lazy val http4s = SbtCommunityProject(
     project = "http4s",
-    sbtTestCommand = "tests/test; server/test; client/test; ember-core/test; ember-server/test; ember-client/test; circe/test",
+    sbtTestCommand = """set ThisBuild / tlFatalWarnings := false; server/test; client/test; ember-core/test; ember-server/test; ember-client/test; circe/test""",
     sbtPublishCommand = "publishLocal",
     scalacOptions = SbtCommunityProject.scalacOptions.filter(_ != "-Ysafe-init"),
     dependencies = List(cats, catsEffect3, fs2, disciplineMunit, scalacheckEffect)

community-build/community-projects/discipline

@@ -1 +1 @@
-sbt.version=1.6.2
+sbt.version=1.7.1