plugins: sort exported symbol list

This will make it easier to add new exported functions.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

plugins/qemu-plugins.symbols

 {
-  qemu_plugin_uninstall;
-  qemu_plugin_reset;
-  qemu_plugin_register_vcpu_init_cb;
+  qemu_plugin_get_hwaddr;
+  qemu_plugin_hwaddr_is_io;
+  qemu_plugin_insn_data;
+  qemu_plugin_insn_disas;
+  qemu_plugin_insn_haddr;
+  qemu_plugin_insn_size;
+  qemu_plugin_insn_vaddr;
+  qemu_plugin_mem_is_big_endian;
+  qemu_plugin_mem_is_sign_extended;
+  qemu_plugin_mem_is_store;
+  qemu_plugin_mem_size_shift;
+  qemu_plugin_n_max_vcpus;
+  qemu_plugin_n_vcpus;
+  qemu_plugin_outs;
+  qemu_plugin_register_atexit_cb;
+  qemu_plugin_register_flush_cb;
   qemu_plugin_register_vcpu_exit_cb;
   qemu_plugin_register_vcpu_idle_cb;
-  qemu_plugin_register_vcpu_resume_cb;
+  qemu_plugin_register_vcpu_init_cb;
   qemu_plugin_register_vcpu_insn_exec_cb;
   qemu_plugin_register_vcpu_insn_exec_inline;
   qemu_plugin_register_vcpu_mem_cb;
   qemu_plugin_register_vcpu_mem_inline;
-  qemu_plugin_register_vcpu_tb_trans_cb;
-  qemu_plugin_register_vcpu_tb_exec_cb;
-  qemu_plugin_register_vcpu_tb_exec_inline;
-  qemu_plugin_register_flush_cb;
+  qemu_plugin_register_vcpu_resume_cb;
   qemu_plugin_register_vcpu_syscall_cb;
   qemu_plugin_register_vcpu_syscall_ret_cb;
-  qemu_plugin_register_atexit_cb;
-  qemu_plugin_tb_n_insns;
+  qemu_plugin_register_vcpu_tb_exec_cb;
+  qemu_plugin_register_vcpu_tb_exec_inline;
+  qemu_plugin_register_vcpu_tb_trans_cb;
+  qemu_plugin_reset;
   qemu_plugin_tb_get_insn;
+  qemu_plugin_tb_n_insns;
   qemu_plugin_tb_vaddr;
-  qemu_plugin_insn_data;
-  qemu_plugin_insn_size;
-  qemu_plugin_insn_vaddr;
-  qemu_plugin_insn_haddr;
-  qemu_plugin_insn_disas;
-  qemu_plugin_mem_size_shift;
-  qemu_plugin_mem_is_sign_extended;
-  qemu_plugin_mem_is_big_endian;
-  qemu_plugin_mem_is_store;
-  qemu_plugin_get_hwaddr;
-  qemu_plugin_hwaddr_is_io;
+  qemu_plugin_uninstall;
   qemu_plugin_vcpu_for_each;
-  qemu_plugin_n_vcpus;
-  qemu_plugin_n_max_vcpus;
-  qemu_plugin_outs;
 };