chore: Upgrade dependencies

[ktutnik]

 tslib              ^1.11.1  →   ^2.0.0 
 @types/hapi__joi  ^16.0.12  →  ^17.1.0 
 jest               ^25.5.2  →  ^26.0.1 
 ts-jest            ^25.4.0  →  ^26.0.0 
 tinspector        ^3.0.2  →     ^3.0.6 
 @types/ejs        ^3.0.3  →     ^3.0.4 
 @types/jest      ^25.2.1  →    ^25.2.3 
 @types/lodash  ^4.14.150  →  ^4.14.152 
 ejs               ^3.1.2  →     ^3.1.3 
 ts-node           ^8.9.1  →    ^8.10.1 
 typescript        ^3.8.3  →     ^3.9.3