build: add cli11 dependency as necessary

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I5431ae89a8b14e0ddad6e23895efaa044d67df46
diff --git a/meson.build b/meson.build
index a75d25e..5337496 100644
--- a/meson.build
+++ b/meson.build
@@ -116,6 +116,7 @@
     'phosphor-gpio-monitor',
     'mainapp.cpp',
     dependencies: [
+        cli11_dep,
         libevdev,
         libsystemd,
         phosphor_logging,
diff --git a/presence/meson.build b/presence/meson.build
index 9c7828b..8a9271e 100644
--- a/presence/meson.build
+++ b/presence/meson.build
@@ -3,6 +3,7 @@
     'main.cpp',
     'gpio_presence.cpp',
     dependencies: [
+        cli11_dep,
         libevdev,
         phosphor_logging,
     ],