Add config to disable execution regular expressions used to parse exec and call statements

[jtduffy]

Description

The regular expression patterns used for attempting to parse exec and call SQL statements are extremely complex. For large query sizes, executing the regex on those statements can take a very long time. A customer had a 48k SQL statement that went through these regexs and it took almost 2 minutes.

We need a new config to disable the running of these patterns. Potential config:

common: &default_settings
  transaction_tracer:

    # For large SQL statements, executing the regular expressions that attempt to parse exec and
    # call statements can take a significant amount of time. Setting this to true will disable the
    # execution of these complex regular expressions.
    # Default is false.
    exec_call_sql_regex_disabled: false

If this is set to true, we would skip the execution of those 2 problem expressions.

DefaultDatabaseStatementParser patterns

GTSE

[Newrelic-Boomi]

https://new-relic.atlassian.net/browse/NR-462185