fix(dockerfile): flag unpinned dnf packages followed by a flag

assets/queries/dockerfile/missing_version_specification_in_dnf_install/query.rego

@@ -52,18 +52,10 @@ CxPolicy[result] {
 }
 
 analyzePackages(j, currentPackage, packages, length) {
-	j == length - 1
 	regex.match("^[a-zA-Z]", currentPackage) == true
 	not dockerLib.withVersion(currentPackage)
 }
 
-analyzePackages(j, currentPackage, packages, length) {
-	j != length - 1
-	regex.match("^[a-zA-Z]", currentPackage) == true
-	packages[plus(j, 1)] != "-v"
-	not dockerLib.withVersion(currentPackage)
-}
-
 isDnf(command) {
 	contains(command[x], "dnf")
 	regex.match("(in|rei)n?(stall)?", command[j]) == true

assets/queries/dockerfile/missing_version_specification_in_dnf_install/test/negative.dockerfile

@@ -1,6 +1,7 @@
 FROM fedora:latest
 RUN dnf -y update && dnf -y install httpd-2.24.2 && dnf clean all
 RUN ["dnf", "install", "httpd-2.24.2"]
+RUN dnf install -v zip-3.0
 COPY index.html /var/www/html/index.html
 EXPOSE 80
 ENTRYPOINT /usr/sbin/httpd -DFOREGROUND

assets/queries/dockerfile/missing_version_specification_in_dnf_install/test/positive.dockerfile

@@ -1,6 +1,8 @@
 FROM fedora:latest
 RUN dnf -y update && dnf -y install httpd && dnf clean all
 RUN ["dnf", "install", "httpd"]
+RUN dnf install -v -y zip
+RUN dnf install zip -v
 COPY index.html /var/www/html/index.html
 EXPOSE 80
 ENTRYPOINT /usr/sbin/httpd -DFOREGROUND

assets/queries/dockerfile/missing_version_specification_in_dnf_install/test/positive_expected_result.json

@@ -8,5 +8,15 @@
     "queryName": "Missing Version Specification In dnf install",
     "severity": "MEDIUM",
     "line": 3
+  },
+  {
+    "queryName": "Missing Version Specification In dnf install",
+    "severity": "MEDIUM",
+    "line": 4
+  },
+  {
+    "queryName": "Missing Version Specification In dnf install",
+    "severity": "MEDIUM",
+    "line": 5
   }
 ]