tests: Renamed and expanded block type test

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Signed-off-by: Ole Herman Schumacher Elgesem <ole@northern.tech>

Author: olehermanse

tests/lint/004_block_type.cf

@@ -0,0 +1,11 @@
+bundle common my_bundle
+{
+  vars:
+    "x" string => "value";
+}
+
+promise agent my_promise_type
+{
+  path => "/bin/true";
+  interpreter => "/bin/bash";
+}

tests/lint/004_block_type.expected.txt

@@ -0,0 +1,11 @@
+
+bundle notavalidtype my_bundle
+       ^-----------^
+Error: Bundle type must be one of (agent, common, edit_line, edit_xml, monitor, server), not 'notavalidtype' at tests/lint/004_block_type.x.cf:1:8
+
+
+promise server my_promise_type
+        ^----^
+Error: Promise type must be 'agent', not 'server' at tests/lint/004_block_type.x.cf:7:9
+FAIL: tests/lint/004_block_type.x.cf (2 errors)
+Failure, 2 errors in total.

tests/lint/004_block_type.x.cf

@@ -0,0 +1,11 @@
+bundle notavalidtype my_bundle
+{
+  reports:
+    "Hello";
+}
+
+promise server my_promise_type
+{
+  path => "/bin/true";
+  interpreter => "/bin/bash";
+}