Remove DigitalOcean modules (moved to community.digitalocean) (#622)

* Remove DigitalOcean modules.

* Remove inventory scripts.

.github/BOTMETA.yml

@@ -196,33 +196,6 @@ files:
     authors: krsacme
   $modules/cloud/centurylink/:
     authors: clc-runner
-  $modules/cloud/digital_ocean/digital_ocean.py:
-    authors: zbal
-  $modules/cloud/digital_ocean/:
-    authors: Akasurde
-    maintainers: $team_digital_ocean
-    keywords:
-      - digital ocean
-      - droplet
-  $modules/cloud/digital_ocean/digital_ocean_firewall_facts.py:
-    authors: BondAnthony
-    maintainers: mgregson
-  $modules/cloud/digital_ocean/digital_ocean_floating_ip_facts.py:
-    authors: pmarques
-  $modules/cloud/digital_ocean/digital_ocean_sshkey_facts.py:
-    authors: pmarques
-  $modules/cloud/digital_ocean/digital_ocean_block_storage.py:
-    authors: harneksidhu
-  $modules/cloud/digital_ocean/digital_ocean_domain.py:
-    authors: mgregson
-    maintainers: BondAnthony
-  $modules/cloud/digital_ocean/digital_ocean_droplet.py:
-    authors: gurch101
-  $modules/cloud/digital_ocean/digital_ocean_firewall_info.py:
-    authors: BondAnthony
-    maintainers: mgregson
-  $modules/cloud/digital_ocean/digital_ocean_tag.py:
-    authors: kontrafiktion
   $modules/cloud/dimensiondata/dimensiondata_network.py:
     authors: aimonb
     maintainers: tintoy
@@ -1355,7 +1328,6 @@ macros:
   team_aix: MorrisA bcoca d-little flynn1973 gforster kairoaraujo marvin-sinister mator molekuul ramooncamacho wtcross
   team_bsd: JoergFiedler MacLemon bcoca dch jasperla mekanix opoplawski overhacked tuxillo
   team_cyberark_conjur: jvanderhoof ryanprior
-  team_digital_ocean: BondAnthony mgregson
   team_docker: DBendit WojciechowskiPiotr akshay196 danihodovic dariko felixfontein jwitko kassiansun tbouvet
   team_e_spirit: MatrixCrawler getjack
   team_extreme: LindsayHill bigmstone ujwalkomarla