[gha] build docker containers only on specific paths changes

Signed-off-by: r4sas <r4sas@i2pmail.org>

.github/workflows/build-freebsd.yml-disabled

@@ -1,32 +0,0 @@
-name: Build on FreeBSD
-
-on: [push, pull_request]
-
-jobs:
-  build:
-    runs-on: macos-12
-    name: with UPnP
-
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v3
-
-    - name: Test in FreeBSD
-      id: test
-      uses: vmactions/freebsd-vm@v0.3.1
-      with:
-        usesh: true
-        mem: 2048
-        sync: rsync
-        copyback: true
-        prepare: pkg install -y devel/cmake devel/gmake devel/boost-libs security/openssl net/miniupnpc
-        run: |
-          cd build
-          cmake -DWITH_UPNP=ON -DCMAKE_BUILD_TYPE=Release .
-          gmake -j2
-
-    - name: Upload artifacts
-      uses: actions/upload-artifact@v3
-      with:
-        name: i2pd-freebsd
-        path: build/i2pd

.github/workflows/docker.yml

@@ -5,6 +5,16 @@ on:
     branches:
     - openssl
     - docker
+    paths:
+    - .github/workflows/docker.yml
+    - contrib/docker/**
+    - contrib/certificates/**
+    - daemon/**
+    - i18n/**
+    - libi2pd/**
+    - libi2pd_client/**
+    - Makefile
+    - Makefile.linux
     tags:
     - '*'