add a missing placeholder in INSERT_UNDO_LOG_SQL

[leizhiyuan]

Ⅰ. Describe what this PR did

only add a missing placeholder in INSERT_UNDO_LOG_SQL

Ⅱ. Does this pull request fix one issue?

fixes #1164

Ⅲ. Why don't you add test cases (unit test/integration test)?

Ⅳ. Describe how to verify it

Ⅴ. Special notes for reviews

[codecov-io]

Codecov Report

Merging #1165 into develop will increase coverage by 0.01%.
The diff coverage is 14.28%.

@@              Coverage Diff              @@
##             develop    #1165      +/-   ##
=============================================
+ Coverage      41.92%   41.93%   +0.01%     
  Complexity      1385     1385              
=============================================
  Files            246      246              
  Lines          10247    10248       +1     
  Branches        1343     1343              
=============================================
+ Hits            4296     4298       +2     
- Misses          5386     5387       +1     
+ Partials         565      563       -2

Impacted Files	Coverage Δ	Complexity Δ
...va/io/seata/rm/datasource/undo/UndoLogManager.java	20.93% <14.28%> (-0.13%)	8 <0> (ø)
...server/store/file/FileTransactionStoreManager.java	46.34% <0%> (+0.69%)	19% <0%> (ø)	⬇️

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[slievrly]

LGTM