doc: remove qemu_capsule_update from index
Commit 316ab801c0d9 ("doc: Update CapsuleUpdate READMEs") deleted file
doc/board/emulation/qemu_capsule_update.rst. Update the index. this avoids
doc/board/emulation/index.rst:6: WARNING:
toctree contains reference to nonexisting document
'board/emulation/qemu_capsule_update'
Fixes: 316ab801c0d9 ("doc: Update CapsuleUpdate READMEs")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
diff --git a/doc/board/emulation/index.rst b/doc/board/emulation/index.rst
index be66b6b..b5b6c3f 100644
--- a/doc/board/emulation/index.rst
+++ b/doc/board/emulation/index.rst
@@ -11,4 +11,3 @@
qemu-ppce500
qemu-riscv
qemu-x86
- qemu_capsule_update