Updated submodules to 3.4.15 release

Andrey Senyaev · Andrey Senyaev · commit f6f8cf08a65b · 2021-07-07T14:45:53.000+03:00
diff --git a/opencv b/opencv
@@ -1 +1 @@
-Subproject commit d0e3e638c35d875c86fac3410d93f02f885e27ba
+Subproject commit 591708903b4393b5d33c3a2f4af5be4daeb94c4d
diff --git a/opencv_contrib b/opencv_contrib
@@ -1 +1 @@
-Subproject commit 4de4edeba691d8ed0420f3581fb80133589f4cdf
+Subproject commit e9e507039d41fed009b72f9e163a22d9ae9f0712
diff --git a/opencv_extra b/opencv_extra
@@ -1 +1 @@
-Subproject commit b6430deee16b91dce946a6e66feb8dc110c39834
+Subproject commit e79fc1824042cc57ff95547a50d5084881cb6056
