[kmod] README: List strip CLI command option for summary

[Sedat Dilek <sedat.dilek@xxxxxxxxx>]

As addendum to kmod #220 "summary: List buildtype and strip options" [1].

With passing --strip the summary will list:

  User defined options
    buildtype        : release
    strip            : true

For details see the meson CLI command options in [2].

Link: https://github.com/kmod-project/kmod/issues/220 [1]
Link: https://mesonbuild.com/Commands.html [2]
Signed-off-by: Sedat Dilek <sedat.dilek@xxxxxxxxx>
---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index 5169890a88a9..3c1ddbfb0a39 100644
--- a/README.md
+++ b/README.md
@@ -56,6 +56,10 @@ For end-user and distributions builds, it's recommended to use:
 
     meson setup --buildtype release builddir/
 
+Further binary size can be reduced by using strip CLI command:
+
+     meson setup --buildtype release --strip builddir/
+
 Alternatively you can try autotools build.
 NOTE: The autotools build is slated for removal with kmod v35
 
-- 
2.45.2