In manifest, added the new project:

name="platform/tools/metalava"
BUG: 72179623
Merged-In: I11943b252975b100bc361f1ff842164e0501b73b

default.xml

@@ -674,6 +674,7 @@
   <project path="tools/external/gradle" name="platform/tools/external/gradle" groups="tools" />
   <project path="tools/idea" name="platform/tools/idea" groups="notdefault,tools" />
   <project path="tools/loganalysis" name="platform/tools/loganalysis" groups="pdk,tradefed" />
+  <project path="tools/metalava" name="platform/tools/metalava" groups="tools" />
   <project path="tools/motodev" name="platform/tools/motodev" groups="notdefault,motodev" />
   <project path="tools/repohooks" name="platform/tools/repohooks" groups="adt-infra,cts,motodev,pdk,tools,tradefed" />
   <project path="tools/studio/cloud" name="platform/tools/studio/cloud" groups="notdefault,tools" />