github_contrib: Add new contributors

github_contrib.asciidoc

@@ -66,6 +66,7 @@ The following is a list of notable GitHub contributors:
 * halseth
 * harelw
 * Harry Moreno (morenoh149)
+* Hennadii Stepanov (hebasto)
 * Holger Schinzel (schinzelh)
 * Ioannis Cherouvim (cherouvim)
 * Ish Ot Jr. (ishotjr)
@@ -88,6 +89,7 @@ The following is a list of notable GitHub contributors:
 * jwbats
 * Kai Bakker (kaibakker)
 * kollokollo
+* krupawan5618
 * lightningnetworkstores
 * lilianrambu
 * Liu Yue (lyhistory)
@@ -108,6 +110,7 @@ The following is a list of notable GitHub contributors:
 * Michael Galero (mikong)
 * Michael Newman (michaelbnewman)
 * Mihail Russu (MihailRussu)
+* mikew (mikew)
 * Minh T. Nguyen (enderminh)
 * montvid
 * Morfies (morfies)
@@ -145,6 +148,7 @@ The following is a list of notable GitHub contributors:
 * Thiago Arrais (thiagoarrais)
 * Thomas Kerin (afk11)
 * Tochi Obudulu (tochicool)
+* Vasil Dimov (vasild)
 * venzen
 * Vlad Stan (motorina0)
 * Vijay Chavda (VijayChavda)