build: always disable CLI TTY mode when running in bazel

(cherry picked from commit 287485d)

Author: alan-agius4

.bazelrc

@@ -1,3 +1,6 @@
+# Disable NG CLI TTY mode
+test --action_env=NG_FORCE_TTY=false
+
 # Make TypeScript compilation fast, by keeping a few copies of the compiler
 # running as daemons, and cache SourceFile AST's to reduce parse time.
 build --strategy=TypeScriptCompile=worker