Fix some coverage issues

Author: octylFractal

build-logic/src/main/kotlin/org/enginehub/gradle/JvmPlugin.kt

@@ -68,6 +68,9 @@ class JvmPlugin : Plugin<Project> {
                 executionData(jacocoExecData)
                 sourceSets(src)
                 dependsOn(project.tasks.named("test"))
+                // Add this dependency, not because it's necessary, but because it helps when figuring out
+                // what is wrong with the coverage
+                dependsOn(project.tasks.named("jacocoTestReport"))
             }
         tasks.named("check") {
             dependsOn(jacocoTestCoverageVerification)

tree/src/main/java/org/enginehub/linbus/tree/LinTagType.java

@@ -250,14 +250,6 @@ public T cast(LinTag<?> tag) {
         return javaType.cast(tag);
     }
 
-    @Override
-    public boolean equals(Object o) {
-        if (this == o) return true;
-        if (o == null || getClass() != o.getClass()) return false;
-        LinTagType<?> that = (LinTagType<?>) o;
-        return id == that.id;
-    }
-
     @Override
     public int hashCode() {
         return id.hashCode();

tree/src/test/java/org/enginehub/linbus/tree/LinListTagTest.java

@@ -50,6 +50,20 @@ void roundTripBuilder() {
         assertThat(initial).isEqualTo(initial.toBuilder().build());
     }
 
+    @Test
+    void setOnBuilder() {
+        var initial = LinListTag.of(LinTagType.stringTag(), List.of(
+            LinStringTag.of("Hello"),
+            LinStringTag.of("World!")
+        ));
+        assertThat(
+            LinListTag.of(LinTagType.stringTag(), List.of(
+                LinStringTag.of("Goodbye..."),
+                LinStringTag.of("World!")
+            ))
+        ).isEqualTo(initial.toBuilder().set(0, LinStringTag.of("Goodbye...")).build());
+    }
+
     @Test
     void emptyImplementation() {
         var empty = LinListTag.empty(LinTagType.stringTag());