OpenSSL 3.2+ compatibility

OpenSSL 3.2+ compatibility

bump to 0.8.0-beta.15

v0.7.5, just hotfixes to v0.7.4

    upgrades requests library to work on newer linux distros
    fixes libdparse token memory corruption
    slightly newer D-Scanner version

not intented to support D syntax newer than a year ago, use 0.8.x for that

Same as v0.8.0-beta.11 but tagged and fixed 32 bit

future-proofed cwd dub fix