resolve CVE-2022-31107 grafana: OAuth account takeover

update to 7.5.15 tagged upstream community sources, see CHANGELOG
resolve CVE-2022-21673 grafana: Forward OAuth Identity Token can allow users to access some data sources
resolve CVE-2022-21702 grafana: XSS vulnerability in data source handling
resolve CVE-2022-21703 grafana: CSRF vulnerability can lead to privilege escalation
resolve CVE-2022-21713 grafana: IDOR vulnerability can lead to information disclosure
resolve CVE-2021-23648 sanitize-url: XSS
resolve CVE-2022-21698 prometheus/client_golang: Denial of service using InstrumentHandlerCounter
declare Node.js dependencies of subpackages
make vendor and webpack tarballs reproducible

use HMAC-SHA-256 instead of SHA-1 to generate password reset tokens
update FIPS tests in check phase

resolve CVE-2021-44716 golang: net/http: limit growth of header canonicalization cache

update to 7.5.11 tagged upstream community sources, see CHANGELOG
resolve CVE-2021-39226

update to 7.5.10 tagged upstream community sources, see CHANGELOG

Rebuilt for IMA sigs, glibc 2.34, aarch64 flags

remove unused dependency property-information
always include FIPS patch in SRPM

update to 7.5.9 tagged upstream community sources, see CHANGELOG

Rebuilt for RHEL 9 BETA for openssl 3.0

update to 7.5.8 tagged upstream community sources, see CHANGELOG
remove unused dependencies selfsigned, http-signature and gofpdf

remove unused cryptographic implementations
use cryptographic functions from OpenSSL if FIPS mode is enabled

update to 7.5.7 tagged upstream community sources, see CHANGELOG

Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937

Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild

change working dir to $GRAFANA_HOME in grafana-cli wrapper (fixes Red Hat BZ #1916083)
add pcp-redis-datasource to allow_loading_unsigned_plugins config option