[example] add train resnet/vit with booster example (#3694)

* [example] add train vit with booster example

* [example] update readme

* [example] add train resnet with booster example

* [example] enable ci

* [example] enable ci

* [example] add requirements

* [hotfix] fix analyzer init

* [example] update requirements

examples/tutorial/new_api/cifar_vit/test_ci.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+set -xe
+
+export DATA=/data/scratch/cifar-10
+
+pip install -r requirements.txt
+
+for plugin in "torch_ddp" "torch_ddp_fp16" "low_level_zero"; do
+    colossalai run --nproc_per_node 4 train.py --interval 0 --target_acc 0.83 --plugin $plugin
+done