Update boost 1.81 -> 1.82

The latest yocto update pulled in the new boost version.  Update it.

Signed-off-by: Ed Tanous <edtanous@google.com>
Change-Id: Idb39a2ac496b6c1e54cd6c87682c7847e7f848a8
diff --git a/scripts/build-unit-test-docker b/scripts/build-unit-test-docker
index ba5c5fe..ce47e2d 100755
--- a/scripts/build-unit-test-docker
+++ b/scripts/build-unit-test-docker
@@ -80,7 +80,7 @@
 # Packages to include in image.
 packages = {
     "boost": PackageDef(
-        rev="1.81.0",
+        rev="1.82.0",
         url=(
             lambda pkg, rev: f"https://boostorg.jfrog.io/artifactory/main/release/{rev}/source/{pkg}_{rev.replace('.', '_')}.tar.gz"  # noqa: E501
         ),