patch 8.2.4811: Win32 GUI: caps lock doesn't work

Problem:    Win32 GUI: caps lock doesn't work.
Solution:   Handle VK_CAPITAL. (closes #10260, closes #10258)
diff --git a/src/gui_w32.c b/src/gui_w32.c
index caed8e9..7c2c7fc 100644
--- a/src/gui_w32.c
+++ b/src/gui_w32.c
@@ -2049,6 +2049,8 @@
 	    memset(keyboard_state, 0, 256);
 	    if (GetKeyState(VK_SHIFT) & 0x8000)
 		keyboard_state[VK_SHIFT] = 0x80;
+	    if (GetKeyState(VK_CAPITAL) & 0x0001)
+		keyboard_state[VK_CAPITAL] = 0x01;
 	    if (GetKeyState(VK_RMENU) & 0x8000)
 	    {
 		keyboard_state[VK_MENU] = 0x80;
diff --git a/src/version.c b/src/version.c
index bb63fdb..d054717 100644
--- a/src/version.c
+++ b/src/version.c
@@ -747,6 +747,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4811,
+/**/
     4810,
 /**/
     4809,