CrateDB: Update results

[hammerhead]

Results for CrateDB are almost three years old, so here is an update.

Summary of the changes:

1. Update installation method to DEB package: This gives greater flexibility to test different versions, such as preview releases.
2. Fix query 29: Extracting the referrer domain using REGEXP_REPLACE didn't capture the correct group, which needs to be referred to as $1.
3. Added a tuned version: It uses a higher number of shards and stores empty strings as NULL. SELECT COUNT(DISTINCT x) is rewritten as SELECT COUNT(*) FROM (SELECT x FROM t GROUP BY 1) which is more performant in CrateDB.

[CLAassistant]

All committers have signed the CLA.

[rschu1ze]

My local measurements on the same hardware:

[0.119528,0.007586,0.00777],
[0.142618,0.013717,0.006117],
[1.88378,2.03125,2.03831],
[5.14833,0.388644,0.411202],
[null,null,null],
[null,null,null],
[0.893466,0.810001,0.759862],
[0.430465,0.135176,0.144158],
[null,null,null],
[null,null,null],
[1.4751,0.983407,0.979779],
[1.48389,0.903402,0.96973],
[11.3088,9.9081,10.4683],
[15.3503,null,16.2542],
[10.2659,10.2368,10.4063],
[17.8607,18.8285,19.9044],
[null,null,null],
[null,null,null],
[null,null,null],
[0.193906,0.012486,0.005765],
[19.0409,4.27892,0.458901],
[1.04778,0.477717,0.473418],
[17.9446,7.4749,0.978585],
[1.32481,0.469313,0.465142],
[0.501059,0.171923,0.16809],
[0.216592,0.09559,0.070541],
[0.085215,0.070818,0.070694],
[25.2988,12.2779,12.5559],
[52.7774,45.3827,45.3514],
[109.245,119.118,124.455],
[7.87412,6.90366,7.24108],
[15.6586,14.217,12.06],
[null,null,null],
[null,null,null],
[null,null,null],
[38.6346,41.526,41.3049],
[0.454896,0.42135,0.333868],
[0.444038,0.118489,0.100183],
[0.053018,0.031762,0.032544],
[0.739626,0.718472,0.760578],
[0.128449,0.037623,0.0341],
[0.058006,0.023005,0.022223],
[0.118399,0.034232,0.046482],