Refactor downloading resource strategy, using curl,avoid ssl

When download a https resources,vibe-stream needs employ openssl 3,But in low version linux,It was unavaliable.
so using curl instead.

Support download assets from https url.

v0.1.4

restore tls support for download https url

v0.1.3

update vibe 0.10.1

v0.1.2

support backend default remote repository

v0.1.1

backto openssl 3.2.0

v0.1.0

format code

v0.0.15

move table with blb_ prefix

v0.0.14

• update to dlang 2.100.0
• update vibe.d to 0.9.5
• fix dpq2 time parameter convert bug.
• remove destroy query result

v0.0.13

support dlang 2.100

v0.0.11

v0.0.11