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, 0 insertions, 122 deletions

diff --git a/.github/workflows/ci-build.yml b/.github/workflows/ci-build.yml
deleted file mode 100644
index ded84778..00000000
--- a/.github/workflows/ci-build.yml
+++ /dev/null
@@ -1,122 +0,0 @@
-name: CI
-
-on: [ push, pull_request ]
-
-jobs:
-  build:
-    name: Build (PHP ${{ matrix.php }}, Go ${{ matrix.go }}, OS ${{ matrix.os }})
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        php: [ 7.3, 7.4, 8.0 ]
-        go: [ 1.14, 1.15 ]
-        os: [ ubuntu-20.04 ]
-    env:
-      GO111MODULE: on
-    steps:
-      - name: Set up Go ${{ matrix.go }}
-        uses: actions/setup-go@v1
-        with:
-          go-version: ${{ matrix.go }}
-
-      - name: Set up PHP ${{ matrix.php }}
-        uses: shivammathur/setup-php@v1
-        with:
-          php-version: ${{ matrix.php }}
-          extensions: dom
-          coverage: xdebug
-
-      - name: Check out code
-        uses: actions/checkout@v2
-        with:
-          fetch-depth: 1
-
-      - name: Show versions
-        run: php -v ; composer -V ; go version
-
-      - name: Debug if needed
-        env:
-          DEBUG: ${{ secrets.DEBUG }}
-        run: if [[ "$DEBUG" == "true" ]]; then env && go env; fi
-
-      - name: Syntax check only (lint)
-        run: find ./src/ -name "*.php" -print0 | xargs -0 -n1 -P8 php -l
-
-      - name: Get Composer Cache Directory # Docs: <https://github.com/actions/cache/blob/master/examples.md#php---composer>
-        id: composer-cache
-        run: echo "::set-output name=dir::$(composer config cache-files-dir)"
-
-      - name: Cache dependencies # Docs: <https://github.com/actions/cache/blob/master/examples.md#php---composer>
-        uses: actions/cache@v1
-        with:
-          path: ${{ steps.composer-cache.outputs.dir }}
-          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.json') }}
-          restore-keys: ${{ runner.os }}-composer-
-
-      - name: Install Composer dependencies
-        run: composer install --prefer-dist --no-interaction --no-suggest # --prefer-source
-
-      - name: Analyze PHP sources
-        run: composer analyze
-
-      - name: Install Go dependencies
-        run: go mod download
-
-      - name: Run golang tests
-        run: |
-          composer update
-          go test -race -v -coverprofile=lib.txt -covermode=atomic
-          go test ./util -race -v -coverprofile=util.txt -covermode=atomic
-          go test ./service -race -v -coverprofile=service.txt -covermode=atomic
-          go test ./service/env -race -v -coverprofile=env.txt -covermode=atomic
-          go test ./service/rpc -race -v -coverprofile=rpc.txt -covermode=atomic
-          go test ./service/http -race -v -coverprofile=http.txt -covermode=atomic
-          go test ./service/static -race -v -coverprofile=static.txt -covermode=atomic
-          go test ./service/limit -race -v -coverprofile=limit.txt -covermode=atomic
-          go test ./service/headers -race -v -coverprofile=headers.txt -covermode=atomic
-          go test ./service/metrics -race -v -coverprofile=metrics.txt -covermode=atomic
-          go test ./service/health -race -v -coverprofile=health.txt -covermode=atomic
-
-      - name: Run code coverage
-        env:
-          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
-        run: |
-          if [[ "$CODECOV_TOKEN" != "" ]]; then
-            curl https://codecov.io/bash -o codecov-bash
-            chmod +x codecov-bash
-            ./codecov-bash -f lib.txt
-            ./codecov-bash -f util.txt
-            ./codecov-bash -f service.txt
-            ./codecov-bash -f env.txt
-            ./codecov-bash -f rpc.txt
-            ./codecov-bash -f http.txt
-            ./codecov-bash -f static.txt
-            ./codecov-bash -f limit.txt
-            ./codecov-bash -f headers.txt
-            ./codecov-bash -f metrics.txt
-            ./codecov-bash -f health.txt
-          fi
-
-  golangci-check:
-    name: runner / golangci-lint
-    runs-on: ubuntu-20.04
-    steps:
-      - name: Check out code into the Go module directory
-        uses: actions/checkout@v1
-      - name: golangci-lint
-        uses: reviewdog/action-golangci-lint@v1
-        with:
-          github_token: ${{ secrets.github_token }}
-
-  image:
-    name: Build docker image
-    runs-on: ubuntu-20.04
-    steps:
-      - name: Check out code
-        uses: actions/checkout@v2
-        with:
-          fetch-depth: 1
-
-      - name: Build image
-        run: docker build -t rr:local -f Dockerfile .