Slightly adjust test runtimes for better balancing

test/var/log/parallel_runtime_rspec.heroku-20.log

@@ -1,6 +1,6 @@
 test/spec/blackfire-buildpackagent_spec.rb:100
 test/spec/blackfire-herokuagent_spec.rb:120
-test/spec/bugs_spec.rb:30
+test/spec/bugs_spec.rb:40
 test/spec/ci_frameworks-a_spec.rb:120
 test/spec/ci_frameworks-k_spec.rb:120
 test/spec/ci_spec.rb:125
@@ -20,35 +20,35 @@ test/spec/php-7.4_boot-apache2_spec.rb:65
 test/spec/php-7.4_boot-nginx_spec.rb:55
 test/spec/php-7.4_concurrency-apache2_spec.rb:70
 test/spec/php-7.4_concurrency-nginx_spec.rb:65
-test/spec/php-7.4_sigterm-apache2_spec.rb:55
-test/spec/php-7.4_sigterm-nginx_spec.rb:55
+test/spec/php-7.4_sigterm-apache2_spec.rb:70
+test/spec/php-7.4_sigterm-nginx_spec.rb:70
 test/spec/php-8.0_base_spec.rb:30
 test/spec/php-8.0_boot-apache2_spec.rb:65
 test/spec/php-8.0_boot-nginx_spec.rb:55
 test/spec/php-8.0_concurrency-apache2_spec.rb:70
 test/spec/php-8.0_concurrency-nginx_spec.rb:65
-test/spec/php-8.0_sigterm-apache2_spec.rb:55
-test/spec/php-8.0_sigterm-nginx_spec.rb:55
+test/spec/php-8.0_sigterm-apache2_spec.rb:70
+test/spec/php-8.0_sigterm-nginx_spec.rb:70
 test/spec/php-8.1_base_spec.rb:30
 test/spec/php-8.1_boot-apache2_spec.rb:65
 test/spec/php-8.1_boot-nginx_spec.rb:55
 test/spec/php-8.1_concurrency-apache2_spec.rb:70
 test/spec/php-8.1_concurrency-nginx_spec.rb:65
-test/spec/php-8.1_sigterm-apache2_spec.rb:55
-test/spec/php-8.1_sigterm-nginx_spec.rb:55
+test/spec/php-8.1_sigterm-apache2_spec.rb:70
+test/spec/php-8.1_sigterm-nginx_spec.rb:70
 test/spec/php-8.2_base_spec.rb:30
 test/spec/php-8.2_boot-apache2_spec.rb:65
 test/spec/php-8.2_boot-nginx_spec.rb:55
 test/spec/php-8.2_concurrency-apache2_spec.rb:70
 test/spec/php-8.2_concurrency-nginx_spec.rb:65
-test/spec/php-8.2_sigterm-apache2_spec.rb:55
-test/spec/php-8.2_sigterm-nginx_spec.rb:55
+test/spec/php-8.2_sigterm-apache2_spec.rb:70
+test/spec/php-8.2_sigterm-nginx_spec.rb:70
 test/spec/php-8.3_base_spec.rb:30
 test/spec/php-8.3_boot-apache2_spec.rb:65
 test/spec/php-8.3_boot-nginx_spec.rb:55
 test/spec/php-8.3_concurrency-apache2_spec.rb:70
 test/spec/php-8.3_concurrency-nginx_spec.rb:65
-test/spec/php-8.3_sigterm-apache2_spec.rb:55
-test/spec/php-8.3_sigterm-nginx_spec.rb:55
+test/spec/php-8.3_sigterm-apache2_spec.rb:70
+test/spec/php-8.3_sigterm-nginx_spec.rb:70
 test/spec/php_default_spec.rb:50
 test/spec/platform_spec.rb:100

test/var/log/parallel_runtime_rspec.heroku-22.log

@@ -1,6 +1,6 @@
 test/spec/blackfire-buildpackagent_spec.rb:100
 test/spec/blackfire-herokuagent_spec.rb:120
-test/spec/bugs_spec.rb:30
+test/spec/bugs_spec.rb:40
 test/spec/ci_frameworks-a_spec.rb:120
 test/spec/ci_frameworks-k_spec.rb:120
 test/spec/ci_spec.rb:125
@@ -14,21 +14,21 @@ test/spec/php-8.1_boot-apache2_spec.rb:65
 test/spec/php-8.1_boot-nginx_spec.rb:55
 test/spec/php-8.1_concurrency-apache2_spec.rb:70
 test/spec/php-8.1_concurrency-nginx_spec.rb:65
-test/spec/php-8.1_sigterm-apache2_spec.rb:55
-test/spec/php-8.1_sigterm-nginx_spec.rb:55
+test/spec/php-8.1_sigterm-apache2_spec.rb:70
+test/spec/php-8.1_sigterm-nginx_spec.rb:70
 test/spec/php-8.2_base_spec.rb:30
 test/spec/php-8.2_boot-apache2_spec.rb:65
 test/spec/php-8.2_boot-nginx_spec.rb:55
 test/spec/php-8.2_concurrency-apache2_spec.rb:70
 test/spec/php-8.2_concurrency-nginx_spec.rb:65
-test/spec/php-8.2_sigterm-apache2_spec.rb:55
-test/spec/php-8.2_sigterm-nginx_spec.rb:55
+test/spec/php-8.2_sigterm-apache2_spec.rb:70
+test/spec/php-8.2_sigterm-nginx_spec.rb:70
 test/spec/php-8.3_base_spec.rb:30
 test/spec/php-8.3_boot-apache2_spec.rb:65
 test/spec/php-8.3_boot-nginx_spec.rb:55
 test/spec/php-8.3_concurrency-apache2_spec.rb:70
 test/spec/php-8.3_concurrency-nginx_spec.rb:65
-test/spec/php-8.3_sigterm-apache2_spec.rb:55
-test/spec/php-8.3_sigterm-nginx_spec.rb:55
+test/spec/php-8.3_sigterm-apache2_spec.rb:70
+test/spec/php-8.3_sigterm-nginx_spec.rb:70
 test/spec/php_default_spec.rb:60
 test/spec/platform_spec.rb:60