Unify code for conan dependencies installation

CI/android/before_install.sh

@@ -4,6 +4,4 @@ echo "ANDROID_NDK_ROOT=$ANDROID_HOME/ndk/25.2.9519653" >> $GITHUB_ENV
 
 brew install ninja
 
-mkdir ~/.conan ; cd ~/.conan
-curl -L "https://github.com/vcmi/vcmi-dependencies/releases/download/1.2/$DEPS_FILENAME.tgz" \
-	| tar -xzf -
+. CI/install_conan_dependencies.sh "$DEPS_FILENAME"

CI/install_conan_dependencies.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+
+RELEASE_TAG="1.2"
+FILENAME="$1"
+DOWNLOAD_URL="https://github.com/vcmi/vcmi-dependencies/releases/download/$RELEASE_TAG/$FILENAME.tgz"
+
+mkdir ~/.conan
+cd ~/.conan
+curl -L "$DOWNLOAD_URL" | tar -xzf -

CI/ios/before_install.sh

@@ -2,6 +2,4 @@
 
 echo DEVELOPER_DIR=/Applications/Xcode_14.2.app >> $GITHUB_ENV
 
-mkdir ~/.conan ; cd ~/.conan
-curl -L 'https://github.com/vcmi/vcmi-dependencies/releases/download/1.2/dependencies-ios.tgz' \
-	| tar -xzf -
+. CI/install_conan_dependencies.sh "dependencies-ios"

CI/mac/before_install.sh

@@ -4,6 +4,4 @@ echo DEVELOPER_DIR=/Applications/Xcode_14.2.app >> $GITHUB_ENV
 
 brew install ninja
 
-mkdir ~/.conan ; cd ~/.conan
-curl -L "https://github.com/vcmi/vcmi-dependencies/releases/download/1.2/$DEPS_FILENAME.tgz" \
-	| tar -xzf -
+. CI/install_conan_dependencies.sh "$DEPS_FILENAME"

CI/mingw-32/before_install.sh

@@ -11,6 +11,4 @@ curl -O -L http://mirrors.kernel.org/ubuntu/pool/universe/m/mingw-w64/mingw-w64-
 curl -O -L http://mirrors.kernel.org/ubuntu/pool/universe/m/mingw-w64/mingw-w64-i686-dev_10.0.0-3_all.deb \
   && sudo dpkg -i mingw-w64-i686-dev_10.0.0-3_all.deb;
 
-mkdir ~/.conan ; cd ~/.conan
-curl -L "https://github.com/vcmi/vcmi-dependencies/releases/download/1.2/dependencies-mingw-32.tgz" \
-	| tar -xzf -
+. CI/install_conan_dependencies.sh "dependencies-mingw-32"

CI/mingw/before_install.sh

@@ -11,6 +11,4 @@ curl -O -L http://mirrors.kernel.org/ubuntu/pool/universe/m/mingw-w64/mingw-w64-
 curl -O -L http://mirrors.kernel.org/ubuntu/pool/universe/m/mingw-w64/mingw-w64-x86-64-dev_10.0.0-3_all.deb \
   && sudo dpkg -i mingw-w64-x86-64-dev_10.0.0-3_all.deb;
 
-mkdir ~/.conan ; cd ~/.conan
-curl -L "https://github.com/vcmi/vcmi-dependencies/releases/download/1.2/dependencies-mingw.tgz" \
-	| tar -xzf -
+. CI/install_conan_dependencies.sh "dependencies-mingw"