Bump ant from 1.7.0 to 1.9.15 in /esql-code-coverage
Bump ant from 1.7.0 to 1.9.15 in /esql-code-coverage

Bumps ant from 1.7.0 to 1.9.15.

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
EXXETA/sonar-esql-plugin,EXXETA/sonar-esql-plugin