Override Openssl version to 1.1.1q and upgrade Postgres to 9.6.24

[qingling128]

Fixes b/238373633 (Update chef/omnibus-software version in google-fluentd to pick up newer OpenSSL version for CVE-2021-4160 and CVE-2022-0778). See the successful build in b/238373633#comment10

Upgrade openssl to pick up the following CVE fixes:

• https://nvd.nist.gov/vuln/detail/CVE-2021-4160: The issue only affects OpenSSL on MIPS platforms. Fixed in OpenSSL 3.0.1 (Affected 3.0.0). Fixed in OpenSSL 1.1.1m (Affected 1.1.1-1.1.1l). Fixed in OpenSSL 1.0.2zc
• https://nvd.nist.gov/vuln/detail/CVE-2022-0778: It was addressed in the releases of 1.1.1n and 3.0.2 on the 15th March 2022. Fixed in OpenSSL 3.0.2 (Affected 3.0.0,3.0.1). Fixed in OpenSSL 1.1.1n (Affected 1.1.1-1.1.1m). Fixed in OpenSSL 1.0.2zd (Affected 1.0.2-1.0.2zc).
• https://www.openssl.org/news/vulnerabilities-1.0.2.html

Also need to upgrade postgres because the openssl versions starting from 1.1.0 introduced a breaking change by deprecating SSL_library_init and a few other things. As a result, the original postgres version 9.2.10 no longer builds.

Related issues:

• Bug? OpenSSL 1.1.1-pre8: "no-deprecated" build breaks use of OPENSSL_init_ssl() and OpenSSL_add_ssl_algorithms() openssl/openssl#6565
• https://postgrespro.com/list/thread-id/1895434
• configure: error: OpenSSL library required tsiv/ccminer-cryptonight#25