break test TestLoadData1

[hawkingrei]

Bug Report

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1. Minimal reproduce step (Required)

2. What did you expect to see? (Required)

3. What did you see instead (Required)

--- FAIL: TestLoadData1 (5.17s)
    server_test.go:1291: 
                Error Trace:    /private/var/tmp/_bazel_weizhenwang/c594c21a6a69807d82f853d23f182f0d/sandbox/darwin-sandbox/4304/execroot/__main__/bazel-out/darwin_arm64-fastbuild/bin/server/server_test_/server_test.runfiles/__main__/server/server_test.go:1291
                                                        /private/var/tmp/_bazel_weizhenwang/c594c21a6a69807d82f853d23f182f0d/sandbox/darwin-sandbox/4304/execroot/__main__/bazel-out/darwin_arm64-fastbuild/bin/server/server_test_/server_test.runfiles/__main__/server/server_test.go:151
                                                        /private/var/tmp/_bazel_weizhenwang/c594c21a6a69807d82f853d23f182f0d/sandbox/darwin-sandbox/4304/execroot/__main__/bazel-out/darwin_arm64-fastbuild/bin/server/server_test_/server_test.runfiles/__main__/server/server_test.go:1284
                                                        /private/var/tmp/_bazel_weizhenwang/c594c21a6a69807d82f853d23f182f0d/sandbox/darwin-sandbox/4304/execroot/__main__/bazel-out/darwin_arm64-fastbuild/bin/server/server_test_/server_test.runfiles/__main__/server/tidb_serial_test.go:42
                Error:          Received unexpected error:
                                Error 1105 (HY000): commit forced to quit
                Test:           TestLoadData1

4. What is your TiDB version? (Required)

[lance6716]

If the field begins with the ENCLOSED BY character, instances of that character are recognized as terminating a field value only if followed by the field or line TERMINATED BY sequence.

ref https://dev.mysql.com/doc/refman/8.0/en/load-data.html#load-data-file-location

After #40852 this is break