patch 8.2.1582: the channel log does not show typed text

Problem:    The channel log does not show typed text.
Solution:   Add raw typed text to the log file.
diff --git a/src/os_win32.c b/src/os_win32.c
index 96af443..52573fe 100644
--- a/src/os_win32.c
+++ b/src/os_win32.c
@@ -2065,6 +2065,13 @@
 	buf[len++] = typeahead[0];
 	mch_memmove(typeahead, typeahead + 1, --typeaheadlen);
     }
+#  ifdef FEAT_JOB_CHANNEL
+    if (len > 0)
+    {
+	buf[len] = NUL;
+	ch_log(NULL, "raw key input: \"%s\"", buf);
+    }
+#  endif
     return len;
 
 #else // FEAT_GUI_MSWIN
diff --git a/src/ui.c b/src/ui.c
index fc24a01..7c86675 100644
--- a/src/ui.c
+++ b/src/ui.c
@@ -949,6 +949,13 @@
 #  else
 	len = read(read_cmd_fd, (char *)inbuf + inbufcount, readlen);
 #  endif
+#  ifdef FEAT_JOB_CHANNEL
+	if (len > 0)
+	{
+	    inbuf[inbufcount + len] = NUL;
+	    ch_log(NULL, "raw key input: \"%s\"", inbuf + inbufcount);
+	}
+#  endif
 
 	if (len > 0 || got_int)
 	    break;
diff --git a/src/version.c b/src/version.c
index 39e81bc..9c5f370 100644
--- a/src/version.c
+++ b/src/version.c
@@ -755,6 +755,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1582,
+/**/
     1581,
 /**/
     1580,