uml: move config and patches to target dir

Commit f025af128002 ("uml: restore 6.6 config+patches") accidentally restored
uml config and patches on the root directory instead of the proper directory.

Fixes: f025af128002 ("uml: restore 6.6 config+patches")
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

diff --git a/config-6.6 b/target/linux/uml/config-6.6
similarity index 100%
rename from config-6.6
rename to target/linux/uml/config-6.6

diff --git a/patches-6.6/101-mconsole-exec.patch b/target/linux/uml/patches-6.6/101-mconsole-exec.patch
similarity index 100%
rename from patches-6.6/101-mconsole-exec.patch
rename to target/linux/uml/patches-6.6/101-mconsole-exec.patch

diff --git a/patches-6.6/102-pseudo-random-mac.patch b/target/linux/uml/patches-6.6/102-pseudo-random-mac.patch
similarity index 100%
rename from patches-6.6/102-pseudo-random-mac.patch
rename to target/linux/uml/patches-6.6/102-pseudo-random-mac.patch