Prepare for a new BCR release.

We had to back out the symbol prefixing due to issues with Tink and
MSVC.

Change-Id: Ideb4e2fd761c03dfe0c9c5be85ca30a36a6a6964
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/99887
Auto-Submit: Rudolf Polzer <rpolzer@google.com>
Commit-Queue: Xiangfei Ding <xfding@google.com>
Reviewed-by: Xiangfei Ding <xfding@google.com>

MODULE.bazel

diff --git a/MODULE.bazel b/MODULE.bazel
index 72b1e59..315270d 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -16,7 +16,7 @@
 # the revision where we bump the version.
 module(
     name = "boringssl",
-    version = "0.20260730.0",
+    version = "0.20260803.0",
     compatibility_level = 2,
 )