Put --incompatible_enable_cc_toolchain_resolution in bazelrc (UBC-Thunderbots#3383)

Author: itsarune

src/.bazelrc

@@ -33,3 +33,7 @@ build --test_env=DISPLAY
 # Setup python bin/lib to point to our venv
 build --action_env=PYTHON_BIN_PATH=/opt/tbotspython/bin/python3.12
 build --action_env=PYTHON_LIB_PATH=/opt/tbotspython/lib/python3.12
+
+# Enable the new cc_toolchain resolution strategy
+# #TODO(#3382): Delete when we upgrade to Bazel 7.0
+build --incompatible_enable_cc_toolchain_resolution