package/bcc: bump to version 0.34.0

Release notes: https://github.com/iovisor/bcc/releases/tag/v0.34.0

The 'tests.package.test_bcc' test(s) were run and passed.

Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
Signed-off-by: Julien Olivain <ju.o@free.fr>

package/bcc/bcc.hash

@@ -1,3 +1,3 @@
 # locally calculated
-sha256  5641b1db0b9ec60a6afd67b4607c790f49e580c207638bb4ebcea2805c6f373b  bcc-v0.31.0-git4.tar.gz
+sha256  58e634b8dcddf1f8f358e6e4e5182ad57999c3ab17cc913e0bf86af157089544  bcc-v0.34.0-git4.tar.gz
 sha256  b40930bbcf80744c86c46a12bc9da056641d722716c378f5659b9e555ef833e1  LICENSE.txt

package/bcc/bcc.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-BCC_VERSION = v0.31.0
+BCC_VERSION = v0.34.0
 BCC_SITE = https://github.com/iovisor/bcc
 BCC_SITE_METHOD = git
 BCC_GIT_SUBMODULES = YES