Switch to Imath 3.1.6 for Bazel build

Signed-off-by: Vertexwahn <julian.amann@tum.de>

.bazelversion

@@ -1 +1 @@
-5.3.1
+5.3.2

bazel/third_party/Imath.BUILD

@@ -8,14 +8,14 @@ expand_template(
     out = "src/Imath/ImathConfig.h",
     substitutions = {
         "@IMATH_INTERNAL_NAMESPACE@": "Imath_3_1",
-        "@IMATH_LIB_VERSION@": "3.1.5",
+        "@IMATH_LIB_VERSION@": "3.1.6",
         "@IMATH_NAMESPACE_CUSTOM@": "0",
         "@IMATH_NAMESPACE@": "Imath",
-        "@IMATH_PACKAGE_NAME@": "Imath 3.1.5",
+        "@IMATH_PACKAGE_NAME@": "Imath 3.1.6",
         "@IMATH_VERSION_MAJOR@": "3",
         "@IMATH_VERSION_MINOR@": "1",
-        "@IMATH_VERSION_PATCH@": "5",
-        "@IMATH_VERSION@": "3.1.5",
+        "@IMATH_VERSION_PATCH@": "6",
+        "@IMATH_VERSION@": "3.1.6",
         "#cmakedefine IMATH_HALF_USE_LOOKUP_TABLE": "#define IMATH_HALF_USE_LOOKUP_TABLE",
         "#cmakedefine IMATH_ENABLE_API_VISIBILITY": "#define IMATH_ENABLE_API_VISIBILITY",
         "#cmakedefine IMATH_HAVE_LARGE_STACK": "/* #undef IMATH_HAVE_LARGE_STACK */",

bazel/third_party/openexr_deps.bzl

@@ -21,17 +21,13 @@ def openexr_deps():
         ],
     )
 
-    # sha256 was determined using:
-    # curl -sL https://github.com/AcademySoftwareFoundation/Imath/archive/refs/tags/v3.1.5.tar.gz --output Imath-3.1.5.tar.gz
-    # sha256sum Imath-3.1.5.tar.gz
-    # If the hash is incorrect Bazel will report an error and show the actual hash of the file.
     maybe(
         http_archive,
         name = "Imath",
         build_file = "@com_openexr//:bazel/third_party/Imath.BUILD",
-        strip_prefix = "Imath-3.1.5",
-        sha256 = "1e9c7c94797cf7b7e61908aed1f80a331088cc7d8873318f70376e4aed5f25fb",
-        urls = ["https://github.com/AcademySoftwareFoundation/Imath/archive/refs/tags/v3.1.5.tar.gz"],
+        strip_prefix = "Imath-3.1.6",
+        sha256 = "ea5592230f5ab917bea3ceab266cf38eb4aa4a523078d46eac0f5a89c52304db",
+        urls = ["https://github.com/AcademySoftwareFoundation/Imath/archive/refs/tags/v3.1.6.tar.gz"],
     )
 
     maybe(
@@ -42,4 +38,4 @@ def openexr_deps():
             "https://github.com/bazelbuild/bazel-skylib/releases/download/1.3.0/bazel-skylib-1.3.0.tar.gz",
         ],
         sha256 = "74d544d96f4a5bb630d465ca8bbcfe231e3594e5aae57e1edbf17a6eb3ca2506",
-    )
+    )