Release-2.1.0

[melekr]

Release-2.1.0:

• Adds OSInfo conditional import UIKit & guards UIDevice to unblock non-UIKit builds (OSInfo UIKit & UIDevice #160)
• Updates Target Platforms (Update Target Platforms #161)
• Updates swift tools version, framework targets & handle tests deprecations (Update swift tools version, framework targets & handle tests deprecations #162)
• Updates OOM handling (Update OOM handling #163)
• Bumps PLCrashReporter ver to 1.12.0' (Bump PLCrashReporter from ver '1.11.2' to 1.12.0' #165)