v3.22.2: the runner's TERMINAL RESPONSE inherits the terminal's own objects

Two reported gaps:

- a scripted PROVIDE LOCAL INFORMATION expectation answered with an empty
  TR - the PLI dictionary (and the host clock for the date/time qualifier)
  was silently inert during runs while the poll path used it all along, so
  an applet waiting for its data stalled behind a passing expectation.  A
  POLL INTERVAL expectation likewise never echoed the Duration (6.8.4).
  testscript.build_tr() gained `answer_tlvs` (inserted after the Result per
  the 6.8.0 order, before text/item/raw) and the shared
  _test_terminal_response() wires the expect step, the proactive-drain
  action and the run cleanup to it; the script's `raw` overrides, and a
  non-success result gets no data object.
- a GP INSTALL/LOAD/DELETE step always failed the default exact-9000 check
  although the envelope SW 91XX is the successful answer (the re-announced
  SET UP MENU; XX is the pending command's length, never pinnable).
  Documented rather than loosening the default: a new "Driving a RAM install
  from a script" subsection in docs/test-scripts.md (the 9??? mask + por
  any, the per-step pending rule - a proactive-drain/expect after every
  91XX step), a sentence at the sw-default bullet, and an scp80
  default-pinning test.

Docs: api.md's respond clause, help EN/RU's TR Config note.
Tests: 839 frontend + 812 Python; sw cache simple-v406.

pysim_simple_server/testscript.py

@@ -606,16 +606,20 @@ def _encode_text(text, dcs):
     return text.encode('gsm03.38')
 
 
-def build_tr(cmd_num, cmd_type, dev_dst, dev_src, respond):
+def build_tr(cmd_num, cmd_type, dev_dst, dev_src, respond, answer_tlvs=None):
     """Flat COMPREHENSION-TLV TERMINAL RESPONSE payload (TS 102 223 6.8) in the
     6.8.0 object order: command details, device identities, Result, then the
-    command-specific objects (Text string for GET INKEY/GET INPUT, Item
-    identifier for SELECT ITEM) and any extra raw TLVs.  Matches the
-    interactive menu TR layout."""
+    command-specific objects (the terminal's own `answer_tlvs` - the PLI data
+    of PROVIDE LOCAL INFORMATION, the echoed Duration of POLL INTERVAL - the
+    Text string for GET INKEY/GET INPUT, the Item identifier for SELECT ITEM)
+    and any extra raw TLVs.  Matches the interactive menu TR layout; the
+    runner passes the terminal objects the script did not override."""
     out = bytearray([0x81, 0x03, cmd_num & 0xFF, cmd_type & 0xFF, 0x00])
     out += bytes([0x82, 0x02, dev_dst & 0xFF, dev_src & 0xFF])
     result = int(respond.get('result', 0))
     out += bytes([0x83, 0x02, result & 0xFF, 0x00])
+    if answer_tlvs:
+        out += bytes.fromhex(answer_tlvs)
     if respond.get('text') is not None:
         text = str(respond['text'])
         if text == '':