feat: support prefix match and regex match

[dk-lockdown]

ref: #148
ref: #149

Ⅰ. Describe what this PR did

Ⅱ. Does this pull request fix one issue?

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

there are unit test cases.

Ⅳ. Describe how to verify it

check ci result

Ⅴ. Special notes for reviews

[codecov-commenter]

Codecov Report

Merging #151 (ebc9aef) into dev (3642536) will decrease coverage by 3.53%.
The diff coverage is 27.27%.

@@            Coverage Diff             @@
##              dev     #151      +/-   ##
==========================================
- Coverage   50.51%   46.97%   -3.54%     
==========================================
  Files          64       69       +5     
  Lines        6590     7127     +537     
==========================================
+ Hits         3329     3348      +19     
- Misses       2953     3470     +517     
- Partials      308      309       +1     

Impacted Files	Coverage Δ
pkg/filter/dt/transaction.go	0.00% <0.00%> (ø)
pkg/filter/dt/filter_http.go	16.34% <27.77%> (ø)
pkg/filter/dt/filter_mysql_query.go	0.00% <0.00%> (ø)
pkg/filter/dt/filter_mysql_prepare.go	0.00% <0.00%> (ø)
pkg/filter/dt/filter_mysql.go	1.51% <0.00%> (ø)

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[bohehe]

LGTM

[fatelei]

LGTM