namesgenerator: remove Valentina Tereshkova

While the name generator has been frozen for new additions in 624b3cfbe8dc2abfa7,
this person has become controversial. Our intent is for this list to be inclusive
and non-controversial.

This patch removes the name from the list.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 0f052eb4f56c05dcb8c444823ebde6ce0fac7197)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

pkg/namesgenerator/names-generator.go

@@ -769,9 +769,6 @@ var (
 		// Helen Brooke Taussig - American cardiologist and founder of the field of paediatric cardiology. https://en.wikipedia.org/wiki/Helen_B._Taussig
 		"taussig",
 
-		// Valentina Tereshkova is a Russian engineer, cosmonaut and politician. She was the first woman to fly to space in 1963. In 2013, at the age of 76, she offered to go on a one-way mission to Mars. https://en.wikipedia.org/wiki/Valentina_Tereshkova
-		"tereshkova",
-
 		// Nikola Tesla invented the AC electric system and every gadget ever used by a James Bond villain. https://en.wikipedia.org/wiki/Nikola_Tesla
 		"tesla",