Remove tests.yml github workflow, a new reworked one is coming (#3613)

.github/workflows/tests.yml

@@ -1,82 +0,0 @@
-name: Tests
-
-on:
-  push:
-    paths-ignore:
-    - 'examples/**'
-    - 'man/**'
-    - 'priv/**'
-    - 'sql/**'
-    - 'test/**'
-  pull_request:
-    paths-ignore:
-    - 'examples/**'
-    - 'man/**'
-    - 'priv/**'
-    - 'sql/**'
-    - 'test/**'
-
-jobs:
-  dialyzer:
-    name: Dialyzer
-    runs-on: ubuntu-20.04
-    strategy:
-      fail-fast: true
-      max-parallel: 1
-      matrix:
-        erlang: ["19.3", "latest"]
-    container:
-      image: erlang:${{ matrix.erlang }}
-
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v2
-
-      - name: Rebar3 cache
-        uses: actions/cache@v2
-        env:
-            cache-name: cache-rebar3-deps
-        with:
-            path: ~/.cache/rebar3/
-            key: rebar3-${{ runner.os }}-erlang-${{ matrix.erlang }}
-
-      - name: System versions
-        run: |
-            uname -a
-            cat /etc/issue
-            erl -version
-            rebar3 version
-
-      - name: Libraries
-        run: |
-            apt-get -qq update
-            apt-get -qq install libgd-dev libpam-dev
-
-      - name: Compile
-        run: |
-            ./autogen.sh
-            ./configure --with-rebar=`which rebar3` \
-                        --enable-all --disable-elixir
-            make
-
-      - name: Hooks
-        run: make hooks
-
-      - name: Options
-        run: make options
-
-      - name: Xref
-        run: |
-            echo "{xref_ignores, [{eldap_filter_yecc, return_error, 2}]}." >>rebar.config
-            echo "{xref_checks, [deprecated_function_calls, deprecated_functions,
-                     locals_not_used, undefined_function_calls, undefined_functions]}.
-                     % Disabled: exports_not_used," >>rebar.config
-            make xref
-
-      - name: Dialyzer
-        run: |
-            echo "{dialyzer, [{get_warnings, true}, {plt_extra_apps, [cache_tab,
-                     eimp, epam, esip, ezlib, fast_tls, fast_xml, fast_yaml,
-                     mqtree, p1_acme, p1_mysql, p1_oauth2, p1_pgsql, p1_utils, pkix,
-                     sqlite3, stringprep, stun, xmpp, yconf]} ]}." >>rebar.config
-            make dialyzer