Add test as dependency to daffodil-test-integration

- currently, we only ensure the daffodil-cli and daffodil-uds jars are built, so when some of our tests fork they can correctly reference the jars in the classpaths we set up for them. Many tests reference daffodil-test, so when you try to run daffodil-test-integration/test from a clean repo, some tests fail so we have to ensure daffodil-test is built and available as well.
- add forks to cli project

DAFFODIL-2933

build.sbt

@@ -195,7 +195,7 @@ lazy val testIBM1 = Project("daffodil-test-ibm1", file("daffodil-test-ibm1"))
 
 lazy val testIntegration =
   Project("daffodil-test-integration", file("daffodil-test-integration"))
-    .dependsOn(cli % "test->test", udf % "test->test")
+    .dependsOn(cli % "test->test", udf % "test->test", testDaf % "test->test")
     .settings(commonSettings, nopublish)
     .settings(
       // CLI integration tests fork a new process which requires extra memory, so these should

daffodil-test-integration/src/test/scala/org/apache/daffodil/cliTest/TestCLIUdfs.scala

@@ -47,7 +47,7 @@ class TestCLIUdfs {
       "daffodil-udf/src/test/resources/org/apache/daffodil/udf/genericUdfSchema.xsd"
     )
 
-    runCLI(args"-v parse -s $schema -r fn_func") { cli =>
+    runCLI(args"-v parse -s $schema -r fn_func", fork = true) { cli =>
       cli.send("strng", inputDone = true)
       cli.expect("<fn_func>")
       cli.expect("<data>strng</data>")
@@ -65,7 +65,7 @@ class TestCLIUdfs {
       "daffodil-udf/src/test/resources/org/apache/daffodil/udf/genericUdfSchema.xsd"
     )
 
-    runCLI(args"-v parse -s $schema -r user_func1") { cli =>
+    runCLI(args"-v parse -s $schema -r user_func1", fork = true) { cli =>
       cli.send("strng", inputDone = true)
       cli.expectErr("[error] Schema Definition Error: Unsupported function: jsudf:replace")
     }(ExitCode.UnableToCreateProcessor)