[FIR-TEST] Move analysis tests to separate module

compiler/fir/analysis-tests/testData/resolve/expresssions/annotations.kt

@@ -0,0 +1,19 @@
+annotation class MyAnn
+
+fun bar(x: Int) {}
+
+fun foo() {
+    @MyAnn
+    val x: Int
+    @MyAnn
+    x = @MyAnn 42
+    @MyAnn
+    bar(@MyAnn x)
+
+    val y = @MyAnn if (false) x else x
+    val z = @MyAnn try {
+        x
+    } catch (t: Throwable) {
+        0
+    }
+}