[buildah fix attempt] Try to fix the "Missing : in substitution: ${MYSQL_VERSION//./}" error

appearing only in 'buildah' tool

 | build-and-push (8.0/Dockerfile.fedora, 8.0, fedora, 80, QUAY_IMAGE_FEDORA_BUILDER_USERNAME, QUAY_...
 | Error: buildah exited with code 125
 | Trying to pull quay.io/fedora/s2i-core:42...
 | Getting image source signatures
 | Copying blob sha256:4d0e9393bf7fe7621a579be8b8820997a3b276323479dd344e5214dd7567cf1e
 | Copying blob sha256:47d4fc1eea7242147b689ace18a3395e804126733e6c35a7ce9f20ee2b455727
 | Copying config sha256:47af983050a0c2b96a7a0bdddee75d6a7415b8fb754a913cae98dea45296da20
 | Writing manifest to image destination
 | Error: resolving step {Value:env Next:0xc0001547e0 Children:[] Attributes:map[] Original:ENV MYSQL_SHORT_VERSION=${MYSQL_VERSION//./}     APP_DATA=/opt/app-root/src     HOME=/var/lib/mysql     NAME=mysql Flags:[] StartLine:16 EndLine:19}: Missing ':' in substitution: ${MYSQL_VERSION//./}

Author: FaramosCZ

10.11/Dockerfile.c10s

@@ -13,8 +13,8 @@ FROM quay.io/sclorg/s2i-core-c10s:c10s
 # Standalone ENV call so this value can be re-used in the other ENVs
 ENV MYSQL_VERSION=10.11
 
-ENV MYSQL_SHORT_VERSION=${MYSQL_VERSION//./} \
-    VERSION=${MYSQL_VERSION} \
+ENV MYSQL_SHORT_VERSION="${MYSQL_VERSION//./}" \
+    VERSION="${MYSQL_VERSION}" \
     APP_DATA=/opt/app-root/src \
     HOME=/var/lib/mysql \
     NAME=mariadb \

10.11/Dockerfile.c9s

@@ -13,8 +13,8 @@ FROM quay.io/sclorg/s2i-core-c9s:c9s
 # Standalone ENV call so this value can be re-used in the other ENVs
 ENV MYSQL_VERSION=10.11
 
-ENV MYSQL_SHORT_VERSION=${MYSQL_VERSION//./} \
-    VERSION=${MYSQL_VERSION} \
+ENV MYSQL_SHORT_VERSION="${MYSQL_VERSION//./}" \
+    VERSION="${MYSQL_VERSION}" \
     APP_DATA=/opt/app-root/src \
     HOME=/var/lib/mysql \
     NAME=mariadb \

10.11/Dockerfile.fedora

@@ -13,8 +13,8 @@ FROM quay.io/fedora/s2i-core:42
 # Standalone ENV call so this value can be re-used in the other ENVs
 ENV MYSQL_VERSION=10.11
 
-ENV MYSQL_SHORT_VERSION=${MYSQL_VERSION//./} \
-    VERSION=${MYSQL_VERSION} \
+ENV MYSQL_SHORT_VERSION="${MYSQL_VERSION//./}" \
+    VERSION="${MYSQL_VERSION}" \
     APP_DATA=/opt/app-root/src \
     HOME=/var/lib/mysql \
     NAME=mariadb \

10.11/Dockerfile.rhel10

@@ -13,8 +13,8 @@ FROM ubi10/s2i-core
 # Standalone ENV call so this value can be re-used in the other ENVs
 ENV MYSQL_VERSION=10.11
 
-ENV MYSQL_SHORT_VERSION=${MYSQL_VERSION//./} \
-    VERSION=${MYSQL_VERSION} \
+ENV MYSQL_SHORT_VERSION="${MYSQL_VERSION//./}" \
+    VERSION="${MYSQL_VERSION}" \
     APP_DATA=/opt/app-root/src \
     HOME=/var/lib/mysql \
     NAME=mariadb \

10.11/Dockerfile.rhel9

@@ -13,8 +13,8 @@ FROM ubi9/s2i-core
 # Standalone ENV call so this value can be re-used in the other ENVs
 ENV MYSQL_VERSION=10.11
 
-ENV MYSQL_SHORT_VERSION=${MYSQL_VERSION//./} \
-    VERSION=${MYSQL_VERSION} \
+ENV MYSQL_SHORT_VERSION="${MYSQL_VERSION//./}" \
+    VERSION="${MYSQL_VERSION}" \
     APP_DATA=/opt/app-root/src \
     HOME=/var/lib/mysql \
     NAME=mariadb \

10.5/Dockerfile.c9s

@@ -13,8 +13,8 @@ FROM quay.io/sclorg/s2i-core-c9s:c9s
 # Standalone ENV call so this value can be re-used in the other ENVs
 ENV MYSQL_VERSION=10.5
 
-ENV MYSQL_SHORT_VERSION=${MYSQL_VERSION//./} \
-    VERSION=${MYSQL_VERSION} \
+ENV MYSQL_SHORT_VERSION="${MYSQL_VERSION//./}" \
+    VERSION="${MYSQL_VERSION}" \
     APP_DATA=/opt/app-root/src \
     HOME=/var/lib/mysql \
     NAME=mariadb \

10.5/Dockerfile.rhel9

@@ -13,8 +13,8 @@ FROM ubi9/s2i-core
 # Standalone ENV call so this value can be re-used in the other ENVs
 ENV MYSQL_VERSION=10.5
 
-ENV MYSQL_SHORT_VERSION=${MYSQL_VERSION//./} \
-    VERSION=${MYSQL_VERSION} \
+ENV MYSQL_SHORT_VERSION="${MYSQL_VERSION//./}" \
+    VERSION="${MYSQL_VERSION}" \
     APP_DATA=/opt/app-root/src \
     HOME=/var/lib/mysql \
     NAME=mariadb \