refactor(examples): Increase the max subscriptions settings for serve… #1046

Job	Run time
Debug Build & Unit Tests (gcc)	3m 58s
Debug Build & Unit Tests (gcc, 32bit)	5m 54s
Debug Build & Unit Tests without Subscriptions (gcc)	1m 32s
Debug Build & Unit Tests with Diagnostics (gcc)	3m 14s
Debug Build & Unit Tests with multithreading (gcc)	2m 48s
Debug Build & Unit Tests with Alarms&Conditions (gcc)	14m 20s
Debug Build & Unit Tests (clang)	4m 30s
Debug Build & Unit Tests (tcc)	2m 59s
Encryption (MbedTLS) Build & Unit Tests (gcc)	2m 41s
PubSub Encryption (MbedTLS) Build & Unit Tests (gcc)	3m 42s
PubSub SKS Build & Unit Tests (gcc)	3m 19s
Encryption (OpenSSL) Build & Unit Tests (gcc)	2m 39s
Encryption (LibreSSL) Build & Unit Tests (gcc)	4m 57s
TPM Tool Build	2m 12s
Release Build	1m 26s
Amalgamation Build	1m 17s
Amalgamation Build with Multithreading	55s
Valgrind Build & Unit Tests with MbedTLS (gcc)	20m 18s
Valgrind Build & Unit Tests with OpenSSL (gcc)	17m 39s
Valgrind Examples with MbedTLS (gcc)	1h 10m 11s
Valgrind Examples with OpenSSL (gcc)	1h 11m 0s
Clang Static Analyzer	3m 11s
Build All Companion Specifications	16m 49s
	4h 21m 31s

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