Feature/support https

[amanica]

hi,
I'd like to use this library to connect to influxdb cloud, but for that I need https support, so I gave that a go.
In order to be backwards compatible but still allow configuring an https url, I suggest we move away from INFLUXDB_HOST to INFLUXDB_URL

I also fixed some bugs I ran into while testing this

• support influx org names that contain a space, by converting it to "%20"
• in query.jl line 57 I filter out lines where _time=_time apparently influx is happy to repeat headers:
  

Let me know if you need me to change anything.

[amanica]

I don't think this github ci pipeline is configured correctly, hence the pipeline is failing: https://stackoverflow.com/a/67998780/381083
with my changes, it should be possible to test agains a influx cloud db

[kafisatz]

I don't think this github ci pipeline is configured correctly, hence the pipeline is failing: https://stackoverflow.com/a/67998780/381083 with my changes, it should be possible to test agains a influx cloud db

I am not sure why the CI is not working. Clearly it used to work a month ago: https://github.com/kafisatz/InfluxDBClient.jl/actions/runs/3845052229/jobs/6548750295

[codecov-commenter]

Codecov Report

Merging #6 (cb52794) into main (378269c) will decrease coverage by 86.45%.
The diff coverage is 39.28%.

❗ Current head cb52794 differs from pull request most recent head 6769f87. Consider uploading reports for the commit 6769f87 to get more accurate results

@@            Coverage Diff             @@
##             main      #6       +/-   ##
==========================================
- Coverage   94.02%   7.58%   -86.45%     
==========================================
  Files           8       8               
  Lines         335     343        +8     
==========================================
- Hits          315      26      -289     
- Misses         20     317      +297     

Impacted Files	Coverage Δ
src/delete.jl	0.00% <0.00%> (-96.30%)	⬇️
src/query.jl	0.00% <0.00%> (-92.23%)	⬇️
src/write.jl	0.00% <0.00%> (-97.44%)	⬇️
src/buckets.jl	5.17% <22.22%> (-87.94%)	⬇️
src/settings.jl	48.88% <81.81%> (-43.22%)	⬇️
src/lineprotocol.jl	0.00% <0.00%> (-95.32%)	⬇️
src/metadata.jl	0.00% <0.00%> (-94.45%)	⬇️
... and 2 more

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[kafisatz]

I don't think this github ci pipeline is configured correctly, hence the pipeline is failing: https://stackoverflow.com/a/67998780/381083 with my changes, it should be possible to test agains a influx cloud db

I am not sure why the CI is not working. Clearly it used to work a month ago: https://github.com/kafisatz/InfluxDBClient.jl/actions/runs/3845052229/jobs/6548750295

@amanica I fixed the CI. It seems that it is working with InfluxDB 2.4, but 'latest' (2.6?) does not seem to work. Might be about default settings or http vs https. Notably I have not tested https (neither locally nor in CI). Also I can't test influxdb cloud.

[amanica]

thanks for sorting out and merging!