Camera: move alpha parameter as optional to be consistent with stereo

SzabolcsGergely · SzabolcsGergely · commit eb0056f4dc2e · 2023-07-04T19:39:26.000+03:00
diff --git a/depthai-core b/depthai-core
@@ -1 +1 @@
-Subproject commit e52f10f2d9933f4e4a543bc02d70683147080f3a
+Subproject commit 3ef1175944637c928ac571c9b1f5cff92161bfde
