chore(deps): update dependency rules_cc to v0.2.8 (#30)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

MODULE.bazel

@@ -1,7 +1,7 @@
 "Your one stop shop for hermetic c/c++ toolchains in Bazel!"
 module(name = "toolchains_cc")
 
-bazel_dep(name = "rules_cc", version = "0.2.5")
+bazel_dep(name = "rules_cc", version = "0.2.8")
 bazel_dep(name = "bazel_skylib", version = "1.8.1")
 bazel_dep(name = "platforms", version = "1.0.0")