[Buildroot] [PATCH] package/icu: backport upstream security fix for CVE-2021-30535

[Peter Korsgaard]

>>>>> "Peter" == Peter Korsgaard <peter at korsgaard.com> writes:

 > Fixes CVE-2021-30535: Double free in ICU in Google Chrome prior to
 > 91.0.4472.77 allowed a remote attacker to potentially exploit heap
 > corruption via a crafted HTML page.

 > https://nvd.nist.gov/vuln/detail/CVE-2021-30535

 > Signed-off-by: Peter Korsgaard <peter at korsgaard.com>

Committed, thanks.

-- 
Bye, Peter Korsgaard