meta: lib: oe: npm_registry: Add more safe caracters

NPM registry cache should support caracaters like '(' and ')'
Explanation: NPM packages can contains these caracters like : @(._.)/execute

Signed-off-by: BELOUARGA Mohamed <m.belouarga@technologyandstrategy.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
(cherry picked from commit 6110d9e2)
Signed-off-by: Steve Sakoman <steve@sakoman.com>