GitHub actions updated, some PHP errors fixed

This PR contains:

- Ci actions (build) refactoring
- Little `Makefile` fix (my mistake in previous PR)
- Updated minimal required versions of composer packages:
  - `psr/http-factory` (`^1.0` → `^1.0.1`)
  - `psr/http-message` (`^1.0` → `^1.0.1`)
  - `laminas/laminas-diactoros` (`^1.3` → `^1.3.6`)
- Tests using minimal and maximal composer package versions
- Disabling `checkMissingIterableValueType` in `phpstan.neon.dist`
- Some typos (wrong class namespaces and annotations) in PHP files :warning: 
- One improvement in `HttpClient::respond` method (variable type hint overriding fixed)
- Added packages testing on CI:
  - `./service/gzip`
  - `./service/reload`

1 files changed, 14 insertions, 10 deletions

diff --git a/bors.toml b/bors.toml
index 2c1160b9..e56a268a 100644
--- a/bors.toml
+++ b/bors.toml
@@ -1,14 +1,18 @@
 status = [
-'Build (PHP 7.3, Go 1.15, OS ubuntu-20.04)',
-'Build (PHP 7.3, Go 1.14, OS ubuntu-20.04)',
-'Build (PHP 7.4, Go 1.15, OS ubuntu-20.04)',
-'Build (PHP 7.4, Go 1.14, OS ubuntu-20.04)',
-'Build (PHP 8, Go 1.15, OS ubuntu-20.04)',
-'Build (PHP 8, Go 1.14, OS ubuntu-20.04)',
-'runner / golangci-lint',
-'Build docker image',]
-
+'Build (PHP 7.3, basic setup)',
+'Build (PHP 7.3, lowest setup)',
+'Build (PHP 8.0, basic setup)',
+'Build (PHP 8.0, lowest setup)',
+'Build (Go 1.14, PHP 7.3)',
+'Build (Go 1.15, PHP 7.3)',
+'Build (Go 1.14, PHP 7.4)',
+'Build (Go 1.15, PHP 7.4)',
+'Build (Go 1.14, PHP 8.0)',
+'Build (Go 1.15, PHP 8.0)',
+'Golang-CI (lint)',
+'Build docker image',
+]
 
 required_approvals = 1
 delete_merged_branches = true
-timeout-sec = 1800
\ No newline at end of file
+timeout-sec = 1800