patches: address all non-blocking review findings

Fix remaining issues identified in core maintainer review:
- 0000: correct [PATCH 0/8] to [PATCH] (standalone Zoom series)
- 0006: add paragraph break in macos.texi VoiceOver section
- 0001/0005: shorten separator comment lines to 79 chars
- 0007/0008: genericize third-party package names in commit messages
- 0001: fix block_input ordering (block before registering unwind)
- 0000/0007: document intentional face_is_selected duplication

patches/0004-ns-add-interactive-span-elements-for-Tab-navigation.patch

@@ -21,7 +21,7 @@ diff --git a/src/nsterm.m b/src/nsterm.m
 index 9e0e317237..8aa5b6ac1b 100644
 --- a/src/nsterm.m
 +++ b/src/nsterm.m
-@@ -9346,6 +9346,298 @@ - (NSRect)accessibilityFrame
+@@ -9349,6 +9349,298 @@ - (NSRect)accessibilityFrame
  
  @end