Bump the bazel group across 1 directory with 13 updates (#8082)

- `abseil-cpp` 20260107.1 -> 20260817.0 (major)
- `bazel_skylib` 1.9.0 -> 1.9.2
- `google_benchmark` 1.9.5 -> 1.10.0
- `googletest` 1.17.0.bcr.2 -> 1.18.0.bcr.1
- `libxml2` 2.15.2 -> 2.15.3
- `platforms` 1.0.0 -> 1.1.0
- `protobuf` 34.0.bcr.1 -> 36.2 (major)
- `rules_cc` 0.2.25 -> 0.2.27
- `rules_pkg` 1.2.0 -> 1.3.0
- `rules_python` 1.9.0 -> 2.4.5 (major)
- `tcmalloc` 0.0.0-20250927-12f2552 -> 0.0.0-20260818-15db23d
- `zlib-ng` 2.3.3 -> 2.3.3.bcr.2
- `zstd` 1.5.7.bcr.1 -> 1.5.7.bcr.3

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: CarbonInfraBot <64870956+CarbonInfraBot@users.noreply.github.com>

MODULE.bazel

@@ -31,17 +31,17 @@ versions.
 
 module(name = "carbon")
 
-bazel_dep(name = "abseil-cpp", version = "20260107.1")
+bazel_dep(name = "abseil-cpp", version = "20260817.0")
-bazel_dep(name = "bazel_skylib", version = "1.9.0")
+bazel_dep(name = "bazel_skylib", version = "1.9.2")
 bazel_dep(name = "boost.unordered", version = "1.90.0.bcr.1")
-bazel_dep(name = "google_benchmark", version = "1.9.5")
+bazel_dep(name = "google_benchmark", version = "1.10.0")
-bazel_dep(name = "googletest", version = "1.17.0.bcr.2")
+bazel_dep(name = "googletest", version = "1.18.0.bcr.1")
 bazel_dep(name = "libpfm", version = "4.13.0")
 bazel_dep(name = "re2", version = "2025-11-05.bcr.1")
-bazel_dep(name = "rules_cc", version = "0.2.25")
+bazel_dep(name = "rules_cc", version = "0.2.27")
-bazel_dep(name = "rules_pkg", version = "1.2.0")
+bazel_dep(name = "rules_pkg", version = "1.3.0")
 bazel_dep(name = "rules_shell", version = "0.8.0")
-bazel_dep(name = "tcmalloc", version = "0.0.0-20250927-12f2552")
+bazel_dep(name = "tcmalloc", version = "0.0.0-20260818-15db23d")
 bazel_dep(name = "tree-sitter-bazel", version = "0.26.5")
 
 bazel_dep(name = "wolfd_bazel_compile_commands", version = "0.5.2", dev_dependency = True)
@@ -72,11 +72,11 @@ register_toolchains("@bazel_cc_toolchain//:all")
 register_toolchains("//toolchain/install:all")
 
 # Required for llvm-project.
-bazel_dep(name = "libxml2", version = "2.15.2")
+bazel_dep(name = "libxml2", version = "2.15.3")
-bazel_dep(name = "platforms", version = "1.0.0")
+bazel_dep(name = "platforms", version = "1.1.0")
-bazel_dep(name = "protobuf", version = "34.0.bcr.1", repo_name = "com_google_protobuf")
+bazel_dep(name = "protobuf", version = "36.2", repo_name = "com_google_protobuf")
-bazel_dep(name = "zlib-ng", version = "2.3.3", repo_name = "llvm_zlib")
+bazel_dep(name = "zlib-ng", version = "2.3.3.bcr.2", repo_name = "llvm_zlib")
-bazel_dep(name = "zstd", version = "1.5.7.bcr.1", repo_name = "llvm_zstd")
+bazel_dep(name = "zstd", version = "1.5.7.bcr.3", repo_name = "llvm_zstd")
 bazel_dep(name = "xz", version = "5.4.5.bcr.9", repo_name = "llvm_xz")
 
 ###############################################################################
@@ -113,7 +113,7 @@ use_repo(llvm_project, "llvm-project")
 # Python
 ###############################################################################
 
-bazel_dep(name = "rules_python", version = "1.9.0")
+bazel_dep(name = "rules_python", version = "2.4.5")
 
 python = use_extension("@rules_python//python/extensions:python.bzl", "python")
 python.toolchain(