ipa: meson: Fix identation

meson.build files are indented with 4 spaces, not 2.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

src/ipa/meson.build

@@ -31,8 +31,8 @@ ipa_modules = get_option('ipas')
 # Tests require the vimc IPA, similar to vimc pipline-handler for their
 # execution. Include it automatically when tests are enabled.
 if get_option('test') and 'vimc' not in ipa_modules
-  message('Enabling vimc IPA to support tests')
-  ipa_modules += ['vimc']
+    message('Enabling vimc IPA to support tests')
+    ipa_modules += ['vimc']
 endif
 
 enabled_ipa_modules = []