Debug profile: Change ARM and uARM profile to size-optimized

Author: teetak01

tools/profiles/debug.json

@@ -30,7 +30,7 @@
                "--any_contingency", "--keep=os_cb_sections"]
     },
     "ARM": {
-        "common": ["-c", "--gnu", "-Otime", "--split_sections",
+        "common": ["-c", "--gnu", "-Ospace", "--split_sections",
                    "--apcs=interwork", "--brief_diagnostics", "--restrict",
                    "--multibyte_chars", "-O0", "-g", "-DMBED_DEBUG",
                    "-DMBED_TRAP_ERRORS_ENABLED=1"],
@@ -40,7 +40,7 @@
         "ld": ["--show_full_path", "--any_contingency", "--keep=os_cb_sections"]
     },
     "uARM": {
-        "common": ["-c", "--gnu", "-Otime", "--split_sections",
+        "common": ["-c", "--gnu", "-Ospace", "--split_sections",
                    "--apcs=interwork", "--brief_diagnostics", "--restrict",
                    "--multibyte_chars", "-O0", "-D__MICROLIB", "-g",
                    "--library_type=microlib", "-DMBED_RTOS_SINGLE_THREAD", "-DMBED_DEBUG",